2021+ Diesel Gladiator Dual Battery Kit - Under Seat

SKU: 221-JTDG3-UNDERSEAT
In stock
Sale price$699.00

POWER HUB

Take a deeper look at the GEN 3 Power Hub

Bus Bars

Adding electrical accessories to your vehicle has never been easier! Devices connected to the bus bars run from the Aux battery and will not drain your cranking battery.

3 sizes of studs for connecting heavy wires like your winch, stereo amps, fuse boxes, etc. Connect smaller ring terminals to the small screws.

Boost Switch

  • Auto - Connects the batteries automatically based on their voltage level
  • On - Manually connects the batteries together just like jumper cables to help start the engine
  • Off - Manually separates the batteries

G Screen Port

Plug in our optional G Screen Monitoring System with a single cable to keep an eye on your system.

SEE DETAILS

INCLUDED IN THE BOX

Gen 3 Power Hub

Pre-wired, heavy duty battery combiner that allows your engine's alternator to charge your cranking and accessory batteries.

Hardware

Includes everything you need for an easy installation.

Adjustable Battery Brackets

Holds a wide range of battery sizes, from Group 35 up to a Group 31.

Power Hub Mount

GUS Storage Box

Product Overview

Installation Guide

How It Works

The heart of the system is a smart battery combiner that handles connecting / disconnecting the batteries automatically.

When the engine starts, it allows the engine to charge the cranking battery first, then links the batteries together in parallel so they can both be charged by the alternator.

Once it sees the voltage drop below ~12.7v for a minute, it will separate the batteries. Your accessories connected to the bus bars continue to run from the second battery and won't drain your cranking battery.

G Screen

Monitoring System

An Optional add-on for your dual battery system to see the status of your batteries.

FAQs

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