Enables automatic battery connection and disconnection for Gen3 vehicles, simplifying dual battery setup
Compatible with smart alternators, ensuring reliable voltage management
Supports all Gen3 dual battery systems for Jeep Wrangler JL and Gladiator
Reduces need for a separate smart alternator in vehicles with voltage drops below 12.7V
Durable construction for long-term use in off-road and adventure environments
Summarized by Shop
This optional cable changes the threshold for connecting/disconnecting the batteries in the Jeep Wrangler JL & Gladiator due to its smart alternator.
Not needed for vehicles with alternators that do NOT drop the voltage down below 12.7v while the engine is running, such as the Toyota vehicles that we support, or the older Jeep JK.
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Compatible Vehicles
Jeep Wrangler JL, Gladiator, Toyota Tacoma, Ford Broncos, Ineos Grenadier
Supported Voltage Threshold
Above 12.7V (alternator output)
Color
Black, Silver
Item Condition
New
Manufacturer Type
Third-party, Aftermarket
Pattern
Solid
Summarized by Shop
4.9
32 ratings
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Daniel · 1 day ago
You can build your own if you dont remember to order one.
You won't save any money tho so just remember to order it when you install Genesis.