Our Options

Pick Your Kit

Our Gen 3 dual battery kits let you run your accessories without draining your cranking battery, in an easy to install package. No wiring diagram to figure out, no special tools required!

Got specific needs or just like doing things yourself? Our DIY kits include the battery tray and all the hardware needed to install it, and you can add your own components and wiring.

Need a kit for a different vehicle? Our Universal Power Hub can be installed in your rig, RV, boat, or anything else that needs a spare battery.

Gen 3 Dual Battery Kits
Gen 3 Dual Battery Kits Sale price$699.00
DIY Kits
DIY Kits Sale price$249.00
Universal Power Hub
Universal Power Hub Sale price$549.00
Vehicle Specific Battery Tray

Included

Included

No

Smart Battery Combiner

Included

No

Included

Power & Ground Bus Bars

Included

No

Included

Boost Switch for Jump Starting

Included

No

Included

Completely Pre-Wired

Yes

No

Yes - some customization may be required

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Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

131 products

12V Power Outlet12V Power Outlet
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14-16 Gauge Ring Terminals, Pack of 1014-16 Gauge Ring Terminals, Pack of 10
2 Full River Group 25 Batteries ($329.39 each)2 Full River Group 25 Batteries ($329.39 each)
Sold out
2 Full River Group 34 Batteries ($317.69 each)2 Full River Group 34 Batteries ($317.69 each)
2 Gauge Negative Lead Cable, Sold by the Foot
2 Gauge Positive Lead Cable, Sold by the Foot
2 Odyssey Group 25 Batteries (323.99 each)2 Odyssey Group 25 Batteries (323.99 each)
2 Odyssey Group 34 Batteries ($384.99 each)2 Odyssey Group 34 Batteries ($384.99 each)
2005-2015 Toyota Tacoma DIY Kit2005-2015 Toyota Tacoma DIY Kit
2005-2015 Toyota Tacoma Dual Battery Kit - Gen 32005-2015 Toyota Tacoma Dual Battery Kit - Gen 3
2007-2014 Toyota FJ Cruiser DIY Kit2007-2014 Toyota FJ Cruiser DIY Kit
2007-2014 Toyota FJ Cruiser Dual Battery Kit - Gen 32007-2014 Toyota FJ Cruiser Dual Battery Kit - Gen 3
2007-2018 Jeep Wrangler JK DIY Kit2007-2018 Jeep Wrangler JK DIY Kit
2007-2018 Jeep Wrangler JK Dual Battery Kit2007-2018 Jeep Wrangler JK Dual Battery Kit
2007-2018 Jeep Wrangler Power Box2007-2018 Jeep Wrangler Power Box
2007-2021 Toyota Tundra DIY Kit2007-2021 Toyota Tundra DIY Kit
2007-2021 Toyota Tundra Dual Battery Kit - Gen 32007-2021 Toyota Tundra Dual Battery Kit - Gen 3
2010-2023 Toyota 4Runner DIY Kit2010-2023 Toyota 4Runner DIY Kit
2010-2023 Toyota 4Runner Dual Battery Kit - Gen 32010-2023 Toyota 4Runner Dual Battery Kit - Gen 3
2016-2023 Toyota Tacoma DIY Kit2016-2023 Toyota Tacoma DIY Kit
2016-2023 Toyota Tacoma Dual Battery Kit - Gen 32016-2023 Toyota Tacoma Dual Battery Kit - Gen 3
2018+ Gas Wrangler JL DIY Kit2018+ Gas Wrangler JL DIY Kit
2018+ Gas Wrangler JL Dual Battery Kit2018+ Gas Wrangler JL Dual Battery Kit
2018+ Jeep JL / JT Stock Battery Relocation Kit2018+ Jeep JL / JT Stock Battery Relocation Kit