2007-2018 Jeep Wrangler JK Dual Battery Kit - Gen 3

The Genesis Offroad Gen 3 Dual Battery System is designed for the 2007-2018 Jeep Wrangler JK. It features a smart battery combiner that automatically manages two Group 34 batteries (sold separately; Optima and factory batteries are not compatible). The system prioritizes charging the cranking battery, then links both for simultaneous charging. When the engine is off, it separates the batteries to prevent accessories from draining the cranking battery. The kit includes a Power Hub with multiple bus bars for connecting various accessories, and a Boost Switch for manually linking the batteries for jump-starting. The system can handle up to 300 amps continuously, with higher ratings for shorter durations. It includes 2ga heavy-duty, pure copper welding cables with tin-plated copper lugs and a powder-coated steel battery tray. Installation is estimated at 2-3 hours for a stock vehicle. An optional G Screen Monitoring System can be plugged into the Power Hub.