Dual Battery System

Jeep JL Dual Battery Kit 18-Present Wrangler JL Genesis Offroad
185-JLDBK
Regular price $699.00Protect your Jeep JL's cranking battery from being drained down by your aftermarket accessories. The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed.
The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections.
High quality battery terminal connectors are crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 bolts securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary.
When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time.
When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down.
When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last.
After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.
What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that.
Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
As long as the accessory battery has enough power, you'll be able to start your vehicle instead of being stranded with a dead battery!
The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
Also includes high amp power AND ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Details:
- Fits 2018 and up Jeep Wrangler JL. Requires 2 identical Group 25 size batteries, sold separately.
- Completely pre-wired out of the box
- Boost switch included - jump start your vehicle off your second battery
- Power & Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- Interface port for the G Screen monitoring system
- Best quality wires, tin-plated copper connectors, and sealed heat shrink tubing
- Powder coated for durability
- Proudly made in the USA

Tacoma Dual Battery Kit 200 Amp Isolator 16-Present Toyota Tacoma Genesis Offroad
172-TTDBK
Regular price $599.00Tacoma Dual Battery Kit 2016-Present Toyota Tacoma Genesis Offroad. The Genesis Offroad dual battery kit for the Toyota Tacoma is the most complete and easiest to install dual battery system on the market.
Details:
- Completely pre-wired out of the box
- Fits 2016-Present Toyota Tacoma
- Uses the factory battery cables - no cutting required
- Heavy duty battery tray spreads the weight of the batteries over a larger area
- Boost switch included - jump start your vehicle off your second battery
- Power and Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- Interface port pre-wired for the G Screen monitoring system
- Best quality wires, tin-plated copper connectors, and sealed heat shrink tubing
- Powdercoated for durability
- Proudly made in the USA
- Sold As A Kit
The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The wires are routed directly to the correct battery post, so there's no guess work involved to make the connections. Use the extra grommets for routing your own accessory wires cleanly and neatly to the power and ground bus bars. High quality battery terminal connectors are crimped to the flexible 2 gauge wire connecting the batteries together.
The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Here's how it works:
- When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time
- When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down
- When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last
- After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery
What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery
- As long as the accessory battery has enough power, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator
Also includes high amp power and ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp cable lugs go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Battery Options:
- Any Group 34 size battery will fit our tray
- For your convenience, we offer the Odyssey 34-PC1500T, an excellent battery that has the most cranking amps and reserve capacity of any brand
- Note: Batteries ordered through Genesis Offroad will ship separately from the tray due to shipping regulations
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 minute reserve time
- The original factory battery will not fit due to its wider dimensions and the posts being in the wrong orientation
- Both batteries must be the same physical size for the top lid to securely hold them in place
Smart Isolator:
- 200 amp continuous duty - capable of handling multiple high amp draw accessories such as big stereo systems or lots of electrical components
- Will handle spikes of up to 750 amps for short durations such as winching
- IP65 rating - water and dust proof for under hood environments
Optional G Screen Monitoring System:
Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Completely pre-wired for you!
- Multiple mounting options
- Order with your battery kit to combine shipping

Tundra Dual Battery Kit Smart Isolator 14-Present Toyota Tundra Genesis Offroad
182-TTUDBK
Regular price $599.002014-Present Toyota Tundra Dual Battery Kit. Protect your Tundra's cranking battery from being drained down by your aftermarket accessories. Fits 2014-Present Toyota Tundra. Requires 2 identical Group 25 size batteries, sold separately.
Important Note: This kit is not compatible with factory LED headlights found on the 2018 model in Limited, Platinum, and 1794 trims due to their deeper design.
Details:
- Completely pre-wired out of the box
- Boost switch included - jump start your vehicle off your second battery
- Power and Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- Interface port for the G Screen monitoring system
- Best quality wires, tin-plated copper connectors, and sealed heat shrink tubing
- Powder coated for durability
- Proudly made in the USA
- Sold As A Kit
The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections. High quality battery terminal connectors are crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 bolts securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary.
The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Here's how it works:
- When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time
- When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down
- When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last
- After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain
What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that.
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery
- As long as the accessory battery has enough power, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator
Also includes high amp power And ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Battery Options:
- Any Group 25 size battery will fit our tray (Note the stock battery is not compatible)
- For your convenience, we offer the Odyssey 25-PC1400, an excellent battery that has the most cranking amps (850 CCA) and reserve capacity (65 Ah) of any brand
- Note: Batteries ordered through Genesis Offroad will ship separately from an Odyssey warehouse in California
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Rating:
- The Tundra dual battery kit comes with a smart isolator and solenoid rated to handle a continuous 200 amps of current. It will handle current spikes of up to 750 amps for up to 30 seconds
- Optional G Screen Monitoring System
- Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery statusRemote boost button
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)
- Order with your battery kit to combine shipping

4Runner Dual Battery Kit Smart Isolator 10-Present Toyota 4Runner Genesis Offroad
181-T4RDBK
Regular price $699.004Runner Dual Battery Kit 2010-Present Toyota 4Runner Genesis Offroad. The Genesis Offroad dual battery kit for the Toyota 4Runner is the most complete and easiest to install dual battery system on the market.
Protect your 4Runner's cranking battery from being drained down by your aftermarket accessories
Fits 5th gen, 2010-Present Toyota 4Runner. Requires 2 identical Group 25 size batteries, sold separately
Details:
- Completely pre-wired out of the box
- Boost switch included - jump start your vehicle off your second battery
- Power and Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- Interface port for the G Screen monitoring system
- Best quality wires, tin-plated copper connectors, and sealed heat shrink tubing
- Powdercoated for durability
- Proudly made in the USA
- Sold As A Kit
The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections. High quality battery terminal connectors are crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 bolts securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary.
The included smart isolator gives you automatic control of all the charging functions with no interaction required
Here's how it works:
- When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time
- When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down
- When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last
- After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery
What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery
- As long as the accessory battery has enough power, you'll be able to start your vehicle instead of being stranded with a dead battery! By only charging one battery at a time, your alternator is protected from excessive strain
Also includes high amp power and ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp cable lugs go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Battery Options:
- Any Group 25 size battery will fit our tray (Note the stock batter is not compatible)
- For your convenience, we offer the Odyssey 25-PC1400, an excellent battery that has the most cranking amps (850 CCA) and reserve capacity (65 Ah) of any brand
- Note: Batteries ordered through Genesis Offroad will ship separately from an Odyssey warehouse in California
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Rating:
- The 4Runner dual battery kit comes with a smart isolator and solenoid raed to handle a continuous 200 amps of current. It will handle spikes of up to 750 amps for up to 30 seconds
Optional G Screen Monitoring System:
Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Completely pre-wired for you!
- Multiple mounting options (A-pillar, dash, or in an sPod over the rear view mirror)
- Order with your battery kit to combine shipping

JK Dual Battery Kit 200 Amp Isolator RHD 07-17 Wrangler JK Genesis Offroad
131-JKDBK2A-RHD
Regular price $569.00JK Dual Battery Kit 200 Amp Isolator 07-17 Wrangler RHD JK Genesis Offroad.
Important Note:Â
This kit is for RIGHT HAND DRIVE Jeep JKs only. Also, this kit fits 2007-17 model RHD JKs.
The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections.
Use the extra grommets for routing your own accessory wires cleanly and neatly to the power and ground bus bars. High quality battery terminal connectors are soldered and crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 easily accessible stainless fasteners securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary. The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Details:
- Completely pre-wired out of the box
- Fits 3.8L, 3.6L, Hemi 5.7L & 6.4L, LS, and European diesel engines
- Boost switch included - jump start your vehicle off your second battery
- Power & Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- NEW FEATURE! Interface port pre-wired for the G Screen monitoring system
- Integrated fuse box holder and evap solenoid holder
- Best quality wires, tin-plated copper connectors, sealed heat shrink tubing
- Powder coated for durability
- Proudly made in the USA
Here's how it works.
When your cranking battery is fully charged at 13.2 volts, the smart isolator automatically connects the batteries together, and they are charged at the same time. When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down. When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last. - Any accessories connected to the power and ground bus bars will run from the Aux battery. Your factory fuse box will still be powered by the main cranking battery.
After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
- As long as the combined voltage of the 2 batteries is at least 12.7 volts, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
Also includes high amp power AND ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Kit Contents
- Battery Tray
- Top Lid
- Smart Isolator
- Boost Switch
- Power Bus Bar
- Ground Bus Bar
- G Screen Interface Port
- All Wiring
- Fuse Box Mount
- Evap Solenoid Mount
- Evap Hoses
- Hose Clamps
- Stainless Hardware
- Firewall Nut Covers
- Installations Instructions (online download)
Battery Options:
- Any Group 34 battery will fit our tray
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- The original factory battery will not fit due to its larger size
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Option:
Technically speaking, the isolator rating should match the alternator output rating. In real world application, the actual output of the alternator is much lower than the published rating, so the 85 amp isolator is plenty sufficient for most Jeep owners. Some Jeep owners like to do everything overkill just for peace of mind, so there's no downside to going with the upgraded version.
- Standard 85 amp - suitable for most general purpose uses, including Jeeps with a winch, lights, CB, etc.
- Upgraded 200 amp - highly recommended for Jeeps with multiple high amp draw accessories such as big stereo systems or lots of electrical components. Required if using an aftermarket high output alternator.
Optional G Screen Monitoring System
- Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen.
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Optional digital air pressure gauge kit turns your G Screen into a PSI gauge (see part number 162-APS)
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)

JK Dual Battery Kit 200 Amp Isolator 12-Pres Wrangler JK Genesis Offroad
131-JKDBK2A
Regular price $699.00JK Dual Battery Kit 200 Amp Isolator 12-Pres Wrangler JK Genesis Offroad. The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections.
Use the extra grommets for routing your own accessory wires cleanly and neatly to the power and ground bus bars. High quality battery terminal connectors are soldered and crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 easily accessible stainless fasteners securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary. The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Details:
- Completely pre-wired out of the box
- Fits 3.8L, 3.6L, Hemi 5.7L & 6.4L, LS, and European diesel engines
- Boost switch included - jump start your vehicle off your second battery
- Power & Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- NEW FEATURE! Interface port pre-wired for the G Screen monitoring system
- Integrated fuse box holder and evap solenoid holder
- Best quality wires, tin-plated copper connectors, sealed heat shrink tubing
- Powder coated for durability
- Proudly made in the USA
Here's how it works.
When your cranking battery is fully charged at 13.2 volts, the smart isolator automatically connects the batteries together, and they are charged at the same time. When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down. When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last. - Any accessories connected to the power and ground bus bars will run from the Aux battery. Your factory fuse box will still be powered by the main cranking battery.
After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
- As long as the combined voltage of the 2 batteries is at least 12.7 volts, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
Also includes high amp power AND ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Note: 2007-2011 model years require a short extension cable for the evap solenoid. The extension is made with OEM connectors to ensure a perfect watertight fit for easy installation. This piece is not required on 2012+ JKs.Â
Kit Contents
- Battery Tray
- Top Lid
- Smart Isolator
- Boost Switch
- Power Bus Bar
- Ground Bus Bar
- G Screen Interface Port
- All Wiring
- Fuse Box Mount
- Evap Solenoid Mount
- Evap Hoses
- Hose Clamps
- Stainless Hardware
- Firewall Nut Covers
- Evap Solenoid Extension (Required fo 2007-2011)
- Installations Instructions (online download)
Battery Options:
- Any Group 34 battery will fit our tray
- NOTE: Batteries ordered through Genesis Offroad will ship separately from the tray due to shipping regulations.
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- The original factory battery will not fit due to its larger size
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Option:
Technically speaking, the isolator rating should match the alternator output rating. In real world application, the actual output of the alternator is much lower than the published rating, so the 85 amp isolator is plenty sufficient for most Jeep owners. Some Jeep owners like to do everything overkill just for peace of mind, so there's no downside to going with the upgraded version.
- Standard 85 amp - suitable for most general purpose uses, including Jeeps with a winch, lights, CB, etc.
- Upgraded 200 amp - highly recommended for Jeeps with multiple high amp draw accessories such as big stereo systems or lots of electrical components. Required if using an aftermarket high output alternator.
Optional G Screen Monitoring System
- Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen.
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Optional digital air pressure gauge kit turns your G Screen into a PSI gauge (see part number 162-APS)
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)

JK Dual Battery Kit 200 Amp Isolator 07-11 Wrangler JK Genesis Offroad
131-JKDBKE2A
Regular price $529.00JK Dual Battery Kit 200 Amp Isolator 2007-11 Wrangler JK Genesis Offroad. The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections.
Use the extra grommets for routing your own accessory wires cleanly and neatly to the power and ground bus bars. High quality battery terminal connectors are soldered and crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 easily accessible stainless fasteners securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary. The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Details:
- Completely pre-wired out of the box
- Fits 3.8L, 3.6L, Hemi 5.7L & 6.4L, LS, and European diesel engines
- Boost switch included - jump start your vehicle off your second battery
- Power & Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions
- NEW FEATURE! Interface port pre-wired for the G Screen monitoring system
- Integrated fuse box holder and evap solenoid holder
- Best quality wires, tin-plated copper connectors, sealed heat shrink tubing
- Powder coated for durability
- Proudly made in the USA
Here's how it works.
When your cranking battery is fully charged at 13.2 volts, the smart isolator automatically connects the batteries together, and they are charged at the same time. When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down. When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last. - Any accessories connected to the power and ground bus bars will run from the Aux battery. Your factory fuse box will still be powered by the main cranking battery.
After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
- As long as the combined voltage of the 2 batteries is at least 12.7 volts, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
Also includes high amp power AND ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Note: 2007-2011 model years require a short extension cable for the evap solenoid. The extension is made with OEM connectors to ensure a perfect watertight fit for easy installation. This piece is not required on 2012+ JKs.Â
Kit Contents
- Battery Tray
- Top Lid
- Smart Isolator
- Boost Switch
- Power Bus Bar
- Ground Bus Bar
- G Screen Interface Port
- All Wiring
- Fuse Box Mount
- Evap Solenoid Mount
- Evap Hoses
- Hose Clamps
- Stainless Hardware
- Firewall Nut Covers
- Evap Solenoid Extension (Required fo 2007-2011)
- Installations Instructions (online download)
Battery Options:
- Any Group 34 battery will fit our tray
- NOTE: Batteries ordered through Genesis Offroad will ship separately from the tray due to shipping regulations.
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- The original factory battery will not fit due to its larger size
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Option:
Technically speaking, the isolator rating should match the alternator output rating. In real world application, the actual output of the alternator is much lower than the published rating, so the 85 amp isolator is plenty sufficient for most Jeep owners. Some Jeep owners like to do everything overkill just for peace of mind, so there's no downside to going with the upgraded version.
- Standard 85 amp - suitable for most general purpose uses, including Jeeps with a winch, lights, CB, etc.
- Upgraded 200 amp - highly recommended for Jeeps with multiple high amp draw accessories such as big stereo systems or lots of electrical components. Required if using an aftermarket high output alternator.
Optional G Screen Monitoring System
- Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen.
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Optional digital air pressure gauge kit turns your G Screen into a PSI gauge (see part number 162-APS)
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)

Universal Dual Battery Kit 200 Amp Isolator Genesis Offroad
151-UDBK2A
Regular price $669.00Universal Dual Battery Kit 200 Amp Isolator Genesis Offroad.
This is the most complete and easiest to install dual battery system on the market. This version has a heavy duty battery tray that you mount into your application.
- Completely pre-wired out of the box.
- Boost switch included, jump start your vehicle off your second battery.
- Power and Ground bus bars make it easy to connect accessories
- Smart Isolator automatically handles all charging functions.
- New Feature! Interface port pre-wired for the G Screen monitoring system.
- Best quality wires, tin-plated copper connectors, sealed heat shrink tubing,
- Powder coated for durability.
- Proudly made in the USA
The top cover plate has several innovative features in a simple package. All of the wiring has already been done for you, and the smart isolator comes pre-installed. The welded gussets on top have holes with grommets to route the wires directly to the correct battery post, so there's no guess work involved to make the connections. Use the extra grommets for routing your own accessory wires cleanly and neatly to the power and ground bus bars. High quality battery terminal connectors are soldered and crimped to the flexible 2 gauge wire connecting the batteries together. With all the wiring integrated into the top plate, servicing your batteries has never been easier. Simply pull the terminals off the battery posts, remove the 4 easily accessible stainless fasteners securing the lid, and all the wiring can be lifted up and out of the way to service your batteries when necessary.
The included smart isolator gives you automatic control of all the charging functions with no interaction required.
Here's how it works.
- When both your batteries are fully charged at 13.2 volts, they are automatically connected and are charged at the same time.
- When you park and turn off the engine, but continue to use accessories such as lights or the stereo or a CB, both batteries begin to drain down.
- When your main cranking battery reaches 12.7 volts, the smart isolator separates the batteries, so that your cranking battery will have enough power to start the engine. The second battery continues to power your accessories for as long as it will last.
- After you crank the vehicle, your main cranking battery will be charged up to 13.2 volts first, and then the isolator will begin charging your accessory battery. By only charging one battery at a time, your alternator is protected from excessive strain.
What if your cranking battery is somehow drained down too low to be able to start the vehicle? We have a solution for that.
- Press the Start Boost button and the isolator will connect both batteries together for 1 minute, acting like built-in jumper cables to jump start your engine off your accessory battery.
- As long as the accessory battery has enough power, you'll be able to start your vehicle instead of being stranded with a dead battery!
- The alternator will charge both batteries for 1 minute, then switches back over to automatic mode to reduce the strain on your alternator.
Also includes high amp power and ground bus bars. The bus bars are already pre-wired to the accessory battery. Now you can quickly and easily connect your winch, lights, amplifiers, and lots more while keeping the wiring neat and orderly. Your winch or other high-amp accessories go onto the large center post on the bus bars, and all your other accessories go directly to the smaller screw terminals on the bus bars.
Battery Options:
- Any Group 34 battery will fit our tray
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top 8012-021 is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- Both batteries must be the same physical size for the top lid to securely hold them in place
Isolator Option:
Technically speaking, the isolator rating should match the alternator output rating. In real world application, the actual output of the alternator is much lower than the published rating, so the 85 amp isolator is plenty sufficient for most vehicle owners. Some vehicle owners like to do everything overkill just for peace of mind, so there's no downside to going with the upgraded version.
- Standard 85 amp - suitable for most general purpose uses.
- Upgraded 200 amp - highly recommended for vehicles with multiple high amp draw accessories such as big stereo systems or lots of electrical components. Required if using an aftermarket high output alternator.
Kit Contents:
- Battery Tray
- Top Lid
- Smart Isolator 200 amp
- Boost Switch
- Power bus Bar
- Ground Bus Bar
- G Screen Interface Port
- All Wiring
- Stainless Hardware
- 3/8 Battery Post
- 5/16 Battery Post
Wiring Options:
The Universal kit can be connected to be used in 3 different scenarios.
1. Standalone. Only 2 batteries in the vehicle. One designated as cranking, and one as the accessory battery. This is the default option out of the box. This is for vehicles that do not already have a cranking battery under the hood, or if you are removing the cranking battery under the hood and replacing it with our tray. Great for dedicated rock crawlers, race cars, or custom cars that need the batteries relocated.
2. Two accessory batteries and one cranking battery. This is the best option for vehicles that already have a cranking battery under the hood, and allows our smart isolator to manage all 3 batteries. You'll move the 2ga red wire from the right side of the isolator and reconnect it to the red power bus bar. This combines the 2 batteries in the tray at all times. Then run a new lead wire (sold by the foot from the options above) to your factory positive harness and connect it to the right side of the smart isolator. Now when your cranking battery is above 13.2v, the smart isolator will connect all 3 together, giving you even more run time. We recommend using 3 identical batteries for best results. Great for adding extra accessory power to your RV, boat, camper, trailer, etc.
3. Two cranking batteries and one accessory battery. This option is best for heavy duty vehicles that need a lot of cranking apps to start the engine, or for vehicles in cold weather conditions. Simply connect your lead wire (sold by the foot from the options above) from the factory positive harness to the positive post clamp with the wing nut on our kit. This links one battery in our tray to the cranking battery under the hood at all times. Again, when they are above 13.2v, all 3 batteries will be connected, giving you even more cranking power. We recommend using 3 identical batteries for best results. Great for diesel motors, tractors, service vehicles, etc.
Mounting Options:
The tray can be mounted anywhere you have space available. You can drill holes in the tray to bolt it down, or grind off the powdercoat to weld on your own custom brackets.
If you are using AGM batteries, they can be mounted on their side, giving you more flexible mounting options. The lid is strong enough to hold the batteries in place if the tray is mounted sideways.
Dimensions:
The base of the tray is 14.25 inch by 10.75 inch, and it is 10.5 inch tall up to the top of the isolator.
Optional G Screen Monitoring System
Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen.
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)
Fitment Info
The universal tray can be mounted into any vehicle. It is well suited to crawlers, trophy trucks, race cars, RVs, boats, expedition trailers, farm equipment, and a lot more!
Drill holes in the bottom to secure with bolts, or weld your custom brackets onto the 1/8 inch steel tray.

Universal Single Battery Kit W/Smart Isolator Genesis Offroad
153-STBK2A
Regular price $459.00Single Battery Kit W/Smart Isolator Universal Genesis Offroad.
Now you can remotely mount an extra battery in your vehicle or trailer as a standalone or tie it into your vehicle's cranking battery.
This kit includes:
- Heavy duty steel tray to hold one Odyssey 34-PC1500T battery
- Power and ground bus bars for connecting your accessories
- 200 amp Cole Hersee smart battery isolator
- Boost button to jump start from your second battery if the cranking battery is dead
- G Screen port for adding the Genesis G Screen monitoring system
- All wiring is completely done for you out of the box
- Post clamps
- Lead wires to connect the bus bars to the battery posts
This kit is perfect for the following uses:
- Remotely mount a second battery and smart isolator features into other vehicles.
- Connect to your stock battery location when you don't have room under the hood for 2 batteries
- Expand on your existing battery bank in a boat or RV and add the smart isolator features
This kit will come completely pre-wired out of the box, but you will need to run a lead wire from the right side of the smart isolator to your existing cranking battery in your vehicle. If mounting this kit into a trailer or camper, use our quick disconnect cables on the bumper to link this kit into your vehicle's cranking battery.
Dimensions:
The dimension of the tray, including the overall height with the smart isolator, is 10.5 Inch High and 7.375 Inch Wide. The base of the tray is 11.25 Inch Long, and the overall length including the tabs at the top for securing the lid is 12.75 Inch Long.
Optional G Screen Monitoring System
- Need to keep a closer eye on your batteries? Check out our dual battery monitoring system - the G Screen.
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)
Fitment Info
This kit is a DIY installation. You will need to find a place to securely mount the battery tray into your application.

G Screen Dual Battery Monitoring System For Toyota 4Runner, Tundra and Jeep JL Genesis Offroad
184-GS
Regular price $269.00Seamlessly integrates with Genesis Offroad dual battery kits. Monitors voltage levels of both batteries. Add the digital air pressure sensor from the options above to monitor the PSI level in your on-board air system. Screw the sensor into an available 1/4 inch NPT port on your air tank or manifold.
Attach the waterproof cable to the sensor, and route the cable to the G Screen. Plug the other end into the interface module. The G Screen automatically detects the sensor and adds a new screen showing the PSI level in your tank, from 0-150 PSI. No air hoses to run, no wiring to figure out!
Details:
- Monitors voltage levels of both batteries
- Remote status indicator - batteries connected or disconnected
- Remote boost button - jump start the engine from inside the cab if your cranking battery is dead
- Press the Boost Off screen for 3 seconds to manually reconnect your batteries to use the aux battery to help start the engine
- Background changes color to visually show your battery status at a glance
- Green =both batteries are fully charged, and they are connected (Screen shows Boost On - this is the normal operating mode)
- Yellow = the cranking battery is below 12.7v, and they are disconnected (Screen shows Boost Off)
- Red = at least 1 battery is below 12v. The screen will blink red a few times per minute to get your attention
- Backgound light turns off after about 45 seconds of inactivity
- Preserves battery power
- No glare while driving at night
- Voltage and status is still visible, but without the backlighting
- If a battery drops below 12v, the screen flashes red a few times per minute
- Press the screen to turn the backlight on at any time
- Adjustable contrast - hold down the software version screen to access the contrast adjustment menu
- Measures approximately one cubic inch. Compact size makes it easy to mount anywhere.
- Includes a 10 foot wiring harness for simple, clean installation
- Software upgradable for future features

G Screen Dual Battery Monitoring System for JK & Tacoma
141-GS
Regular price $269.00Note: This version is compatible with Jeep JK, Tacoma, and Universal dual battery kits from Genesis Offroad. The 4Runner, Tundra, or JL dual battery kits must use G Screen part number 184-GS.
New Feature! Monitor your on-board air system with our new digital air pressure sensor option! See below for details.
Monitors voltage levels of both batteries.
Remote status indicator - batteries connected or disconnected.
Remote boost button - jump start the engine from inside the cab if your cranking battery is dead.
- Press the Boost Off screen for 3 seconds to manually reconnect your batteries to use the aux battery to help start the engine
Background changes color to visually show your battery status at a glance
- Green-both batteries are fully charged, and they are connected (Screen shows Boost On - this is the normal operating mode)
- Yellow-the cranking battery is below 12.7v, and they are disconnected (Screen shows Boost Off)
- Red-at least 1 battery is below 12v. The screen will blink red a few times per minute to get your attention
Backgound light turns off after about 45 seconds of inactivity
- Preserves battery power
- No glare while driving at night
- Voltage and status is still visible, but without the backlighting
Kit Contents:
- G Screen
- Interface Module
- Ribblon Cable
- Wire Harness
- Panel Cutout Template
If a battery drops below 12v, the screen flashes red a few times per minute. Press the screen to turn the backlight on at any time
Adjustable contrast - hold down the software version screen to access the contrast adjustment menu
Measures approximately one cubic inch. Compact size makes it easy to mount anywhere.
Includes a 10 foot wiring harness for simple, clean installation
Software upgradable for future features
Order a dual battery kit at the same time for no extra shipping charges
New! Add the optional Genesis digital air pressure sensor to monitor the PSI level in your on-board air system.
Screw the sensor into an available 1/4 inch NPT port on your air tank or manifold
Attach the waterproof cable to the sensor, and route the cable to the G Screen. Plug the other end into the interface module.
The G Screen automatically detects the sensor and adds a new screen showing the PSI level in your tank, from 0-150 PSI.
No air hoses to run, no wiring to figure out!
Fitment Info
The single cable connection plugs directly into the port on the Genesis Offroad dual battery kit lid.

G Screen Dual Battery Monitoring System W/Wire Harness Genesis Offroad
140-GS
Regular price $269.00G Screen Dual Battery Monitoring System W/Wire Harness Genesis Offroad. New Feature! Monitor your on-board air system with our new digital air pressure sensor option! See below for details.
Monitors voltage levels of both batteries. Remote status indicator - batteries connected or disconnected. Remote boost button - jump start the engine from inside the cab if your cranking battery is dead.
- Press the Boost Off screen for 3 seconds to manually reconnect your batteries to use the aux battery to help start the engine
Background changes color to visually show your battery status at a glance
- Green-both batteries are fully charged, and they are connected (Screen shows Boost On - this is the normal operating mode)
- Yellow-the cranking battery is below 12.7v, and they are disconnected (Screen shows Boost Off)
- Red-at least 1 battery is below 12v. The screen will blink red a few times per minute to get your attention
Backgound light turns off after about 45 seconds of inactivity
- Preserves battery power
- No glare while driving at night
- Voltage and status is still visible, but without the backlighting
Kit Contents:
- G Screen
- Interface Module
- Ribblon Cable
- Wire Harness
- Panel Cutout Template
If a battery drops below 12v, the screen flashes red a few times per minute. Press the screen to turn the backlight on at any time
Adjustable contrast - hold down the software version screen to access the contrast adjustment menu
Measures approximately one cubic inch. Compact size makes it easy to mount anywhere.
Includes a 10 foot wiring harness for simple, clean installation
Software upgradable for future features
Order a dual battery kit at the same time for no extra shipping charges
New! Add the digital air pressure sensor from the options above to monitor the PSI level in your on-board air system.
Screw the sensor into an available 1/4 inch NPT port on your air tank or manifold
Attach the waterproof cable to the sensor, and route the cable to the G Screen. Plug the other end into the interface module.
The G Screen automatically detects the sensor and adds a new screen showing the PSI level in your tank, from 0-150 PSI.
No air hoses to run, no wiring to figure out!
Fitment Info
The single cable connection plugs directly into the port on the Genesis Offroad dual battery kit lid.
For Genesis battery kits purchased before 6/24/14, order the G Screen for Cole Hersee smart isolators.

Jeep JK Dual Battery Tray DIY Kit 07-11 Wrangler JK Genesis Offroad
131-JKDIYE
Regular price $249.00Jeep JK Dual Battery Tray DIY Kit '07-11 Wrangler JK Genesis Offroad.
For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your Jeep Wrangler JK.
The kit includes everything you need to install the tray:
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs - you can use them or remove them
- New rubber fuel hoses to relocate your evap solenoid
- Hose clamps for the fuel hose
- Stainless hardware to secure the top lid
- Caps for the threaded studs on the firewall
- Powder coated for durability
- Integrated fuse box holder and evap solenoid holder
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
NOTE: 2007-2011 model years require a short extention cable for the evap solenoid. The extension is made with OEM connectors and wires to ensure a perfect watertight fit for easy installation. This piece is not required on 2012+ JKs. Be sure to specify your year model when ordering.
Battery Options:
- Any Group 34 battery will fit our tray
- For your convenience, you can select from the Optima Red Top or Yellow Top, or the Odyssey PC1500 from the menu above to have the correct battery drop shipped to your door for less than you'll pay at the store with sales tax
- NOTE: Batteries ordered through Genesis Offroad will ship seperately from the tray due to shipping regulations.
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- The original factory battery will not fit due to its larger size
- Both batteries must be the same physical size for the top lid to securely hold them in place
Fitment Info
Fits all Jeep JKs, 2007 - present Note 07-11 models require an extension cable for relocating the evap solenoid
Engine compatability:
- 07-11 3.8L
- 12-15 3.6L
- European diesel engines (left hand drive only)
- Hemi engines - 5.7L, 6.1L, 6.4L
- LS engines including the new LS3
Power add-on compatibility
- RIPP Supercharger
- Prodigy Performance Turbo
- Magnuson Supercharger
- Sprintex Supercharger
Snorkel compatibility:
- AEV
- Rugged Ridge
- Volant
- ARB
- Not compatible with the River Raider cowl snorkel
Works with aftermarket air intake systems that use the factory air box space.

Jeep JK Dual Battery Tray DIY Kit 12-Pres Wrangler JK Genesis Offroad
131-JKDIY
Regular price $249.00Jeep JK Dual Battery Tray DIY Kit 12-Pres Wrangler JK Genesis Offroad.
For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your Jeep Wrangler JK.
The kit includes everything you need to install the tray:
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs - you can use them or remove them
- New rubber fuel hoses to relocate your evap solenoid
- Hose clamps for the fuel hose
- Stainless hardware to secure the top lid
- Caps for the threaded studs on the firewall
- Powder coated for durability
- Integrated fuse box holder and evap solenoid holder
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
NOTE: 2007-2011 model years require a short extention cable for the evap solenoid. The extension is made with OEM connectors and wires to ensure a perfect watertight fit for easy installation. This piece is not required on 2012+ JKs. Be sure to specify your year model when ordering.
Battery Options:
- Any Group 34 battery will fit our tray
- For your convenience, you can select from the Optima Red Top or Yellow Top, or the Odyssey PC1500 from the menu above to have the correct battery drop shipped to your door for less than you'll pay at the store with sales tax
- NOTE: Batteries ordered through Genesis Offroad will ship seperately from the tray due to shipping regulations.
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 reserve time
- The original factory battery will not fit due to its larger size
- Both batteries must be the same physical size for the top lid to securely hold them in place
Fitment Info
Fits all Jeep JKs, 2007 - present Note 07-11 models require an extension cable for relocating the evap solenoid
Engine compatability:
- 07-11 3.8L
- 12-15 3.6L
- European diesel engines (left hand drive only)
- Hemi engines - 5.7L, 6.1L, 6.4L
- LS engines including the new LS3
Power add-on compatibility
- RIPP Supercharger
- Prodigy Performance Turbo
- Magnuson Supercharger
- Sprintex Supercharger
Snorkel compatibility:
- AEV
- Rugged Ridge
- Volant
- ARB
- Not compatible with the River Raider cowl snorkel
Works with aftermarket air intake systems that use the factory air box space.

Jeep JL/Gladiator DIY Dual Battery Kit For 18-Current Jeep JL/JT Genesis Offroad
185-JLDIY
Regular price $249.00For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your 2018 and up Jeep Wrangler and Gladiator.
Details:
- The kit includes everything you need to install the tray
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs-you can use them or remove them
- Hardware to secure the top lid
- All hardware required to install the tray
- Fits 2018 and up Jeep Wrangler and Gladiator
- Uses the factory battery cables-no cutting required
- Powder coated for durability
- Proudly made in the USA
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
Battery Options:
- Group 25 size batteries are required to fit our tray - The Optima Group 75/25 is not compatible
- For your convenience, we offer the Odyssey 25-PC1400, an excellent battery that has the most cranking amps and reserve capacity of any brand
Note:
- Odyssey batteries ordered through Genesis Offroad will ship from an Odyssey warehouse in California. 850 CCA, 65 Ah, and 130 minute reserve
- The original factory battery will not fit due to its wider dimensions and the posts being in the wrong orientation.
- Both batteries must be the same physical size for the top lid to securely hold them in place.

Tundra DIY Dual Battery Kit For 07-Current Toyota Tundra Genesis Offroad
182-TTUDBK-DIY
Regular price $249.00For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your 2007 and up Toyota Tundra.
Details:
- The kit includes everything you need to install the tray
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs-you can use them or remove them
- Hardware to secure the top lid
- All hardware required to install the tray and move the fuse box backwards
- Fits 2007 and up Toyota Tundra
- Uses the factory battery cables-no cutting required
- Powder coated for durability
- Proudly made in the USA
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
Battery Options:
- Group 25 size batteries are required to fit our tray - The Optima Group 75/25 is not compatible
- For your convenience, we offer the Odyssey 25-PC1400, an excellent battery that has the most cranking amps and reserve capacity of any brand
Note:
- Odyssey batteries ordered through Genesis Offroad will ship from an Odyssey warehouse in California. 850 CCA, 65 Ah, and 130 minute reserve
- The original factory battery will not fit due to its wider dimensions and the posts being in the wrong orientation.
- Both batteries must be the same physical size for the top lid to securely hold them in place.

4Runner DIY Dual Battery Kit For 10-Current Toyota 4Runner Genesis Offroad
181-T4RDBK-DIY
Regular price $249.00For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your 2010 and up Toyota 4Runner.
Details:
- The kit includes everything you need to install the tray
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs-you can use them or remove them
- Hardware to secure the top lid
- All hardware required to install the tray and move the fuse box backwards
- Fits 2010 and up Toyota 4Runner
- Uses the factory battery cables-no cutting required
- Powder coated for durability
- Proudly made in the USA
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
Battery Options:
- Group 25 size batteries are required to fit our tray-The Optima Group 75/25 is not compatible
- For your convenience, we offer the Odyssey 25-PC1400, an excellent battery that has the most cranking amps and reserve capacity of any brand
Note:
- Odyssey batteries ordered through Genesis Offroad will ship from an Odyssey warehouse in California. 850 CCA, 65 Ah, and 130 minute reserve
- The original factory battery will not fit due to its wider dimensions and the posts being in the wrong orientation.
- Both batteries must be the same physical size for the top lid to securely hold them in place.

Tacoma Dual Battery Tray DIY Kit 16-Present Toyota Tacoma Genesis Offroad
172-TTDBK-DIY
Regular price $249.00Toyota Tacoma Dual Battery DIY Kit 2016-Present Toyota Tacoma. For the do-it-yourself guys, we now offer our high quality battery tray as a stand alone kit. If you would like to use your own battery isolator and do the wiring yourself, or if you have specific needs that our full-featured kit does not meet, now you can get the bare battery tray and top lid alone. This kit comes with no components mounted onto the top lid, but you still get all the hardware you need to install it into your 2016-Present Toyota Tacoma.
The kit includes everything you need to install the tray:
- CNC laser cut and CNC bent steel battery tray
- Top lid with grommets for routing your wires
- Rubber caps over the pressed-in studs - you can use them or remove them
- Hardware to secure the top lid
- Fits 2016-Present Toyota Tacoma
- Uses the factory battery cables - no cutting required
- Heavy duty battery tray spreads the weight of the batteries over a larger area
- Powder coated for durability
- Proudly made in the USA
- Sold As A Kit
Follow our detailed instructions for installing the battery tray, then finish it off with your own custom wiring solution.
Battery Options:
- Any Group 34 size battery will fit our tray
- For your convenience, we offer the Odyssey 34-PC1500T, an excellent battery that has the most cranking amps and reserve capacity of any brand
- Note: Odyssey batteries ordered through Genesis Offroad will ship from an Odyssey warehouse in California
- Optima Red Top is a good engine starting battery, but not recommended or warranted for use in deep cycle applications. 800 CCA, 50 Ah capacity, 100 minute reserve time
- Optima Yellow Top is a good high power, dual purpose engine start and deep cycle battery. 750 CCA, 55 Ah capacity, 120 minute reserve time
- Odyssey 34-PC1500T is for those who need the most capacity possible! 850 CCA, 68 Ah, and 135 minute reserve time
- The original factory battery will not fit due to its wider dimensions and the posts being in the wrong orientation
- Both batteries must be the same physical size for the top lid to securely hold them in place

Universal Single Battery Kit Basic Kit Genesis Offroad
153-STBK
Regular price $159.00Single Battery Kit Basic Kit Universal Genesis Offroad.
Now you can remotely mount an extra battery in your vehicle or trailer as a standalone or tie it into your vehicle's cranking battery.
The basic kit includes:
- Heavy duty steel tray to hold one Odyssey 34-PC1500T battery
- Power and ground bus bars for connecting your accessories
- Post clamps
- Lead wires to connect the bus bars to the battery posts
This kit is perfect for the following uses:
- Adding a third battery in your Jeep JK and connecting to your dual battery kit under the hood
- Remotely mounting a battery to tie into your own existing battery isolator
- Adding a battery to a trailer or camper, and connecting to your vehicle with our quick disconnect cables
This option is perfect for the following uses:
- Remotely mount a second battery & smart isolator features into other vehicles.
- Connect to your stock battery location when you don't have room under the hood for 2 batteries
- Expand on your existing battery bank in a boat or RV and add the smart isolator features
This kit will come completely pre-wired out of the box, but you will need to run a lead wire from the right side of the smart isolator to your existing cranking battery in your vehicle. If mounting this kit into a trailer or camper, use our quick disconnect cables on the bumper to link this kit into your vehicle's cranking battery.
Dimensions:
The dimension of the tray, including the overall height with the smart isolator, is 10.5 Inch High and 7.375 Inch Wide. The base of the tray is 11.25 Inch Long, and the overall length including the tabs at the top for securing the lid is 12.75 Inch Long.
Without the smart isolator the height is 9.75 Inch.
Optional G Screen Monitoring System
- Voltage levels for each battery
- Remote status indicator
- Background color changes based on battery status
- Remote boost button
- Completely pre-wired for you!
- Multiple mounting options (A pillar, dash, or in an sPod over the rear view mirror)
Fitment Info
This kit is a DIY installation. You will need to find a place to securely mount the battery tray into your application.

Digital Air Pressure Sensor with 2m Cable
162-APS-5M
Regular price $159.00Digital Air Pressure Gauge W/16 Foot Cable Genesis Offroad.
The Genesis digital air pressure sensor option for the G Screen monitoring system allows you to keep an eye on your on-board air status.
This is the easiest to install air gauge system on the market.
Simply screw the sensor into an available 1/4 inch NPT port (use adapters as required for your application) on your on-board air tank or manifold, attach the cable and plug it into the G Screen's interface module. The G Screen will automatically detect the sensor and will add a new PSI status screen the next time you cycle through the screens. If the sensor is removed, the PSI screen will automatically disappear.
No need to run air hoses through the vehicle to an old analog pneumatic gauge, and no complicated wiring to figure out. One cable to connect and you're done.
Cable length option:
The sensor comes with a 2 meter cable (6.5 feet) or a 5 meter cable (16 feet) to connect the sensor to the G Screen. The 2 meter version (162-APS6) is a perfect length for connecting to a compressor in the engine bay. If your compressor or air tank is mounted toward the rear of the vehicle, select the 5 meter (16 feet) cable kit (162-APS16).