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Genesis Offroad Dual Battery Kit Jeep Gladiator JT Diesel 2021+

$879.00

Genesis Offroad

Model #221-JTDG3


Shopper Award

Gen 3 Dual Battery System for 2021+ JT Gladiator with DIESEL Engine

Genesis Offroad launched the first completely integrated, easy to install dual battery system for the Jeep Wrangler in 2013. Never satisfied with 'good enough', we have listened to customer feedback and refined our dual battery system to be even better suited to meet the demands of today's off road vehicles and their drivers.

Our purpose remains the same - to allow you to enjoy your aftermarket electrical accessories without worrying about draining down your cranking battery. Even if your cranking battery gets too low to start the engine, simply press a button to jump start from your second battery. Gone are the old days of reading wire schematics to figure out how to add a second battery to your vehicle with a manual selector switch or isolator device. Genesis dual battery kits are completely pre-wired for you out of the box for easy installation. No wire strippers or crimpers required!

New heavy duty battery combiner
Allows your engine's alternator to charge your cranking and accessory batteries. Connects batteries together in parallel while driving, then separates them once the voltage drops below 12.7v to protect your cranking battery from getting drained by your accessories. Rated for 300 amps continuous current flow, and spikes of up 2500 amps for 10 seconds to handle anything you can throw at it. Compatible with all modern high output alternators.
Uses NO power to keep batteries connected, allows batteries to stay fully charged when not in use and run accessories even longer.
Generates NO heat, since no current is flowing through it while the batteries are connected, the battery combiner produces no heat at all.
More robust and more reliable design means more worry-free adventures

New boost button
Now includes 3 user-selectable modes - Auto, On, and Off. 'Auto' mode automatically connects batteries when either one is above 13.1v for 90 seconds, and disconnects them when they drop below 12.7v for 30 seconds. 'On' mode will manually connect the batteries together. Use this to jump start the engine when the cranking battery is low, or manually provide extra run time to your accessories by using both batteries together. 'Off' mode will manually separate the batteries. Use this when you want to leave the batteries isolated for any reason. Note the alternator will not charge the Aux battery while in this mode. The green halo light will turn on to indicate the batteries are connected, and the light will be off when the batteries are separated.

New bus bars
Now includes 3 tall studs and 3 small screws for power & ground wire connections. Different stud sizes 1/4", 5/16", and 3/8" give you more flexibility for connecting your heavy duty accessory cables such as a winch, stereo amplifier, air compressor, fuse panels, etc. Lighter gauge wires such as LED lights, CB, etc, can use the 3 small screws for connecting #10 sized ring terminals. Any accessories connected to the bus bars will run from the Aux battery and will not drain down the cranking battery. The protective cover flips up for easy access for routing your wires.

New Heavy Duty Cables Higher solid copper strand count for more current carrying capacity and more flexibility. Thicker insulating jacket for even more protection from the elements. Heavy duty adhesive lined heat shrink protects the wire from corrosion. Tin-plated copper lugs and post clamps for superior conductivity

New Cover
Our most requested feature!. Completely covers all the electronics and wiring for protection and a cleaner look. Easy flip up access to your bus bars. G Screen Monitoring System port connection point for plugging in the optional G Screen. This kit uses G Screen v5.3, part number 227-GS.

Optional Ring Terminals
Are you planning on connecting some accessories to the power & ground bus bars? We offer this convenient 10-pack of high quality, adhesive-lined heat shrink ring terminals. These are much better quality than the cheap ring terminals at the auto parts stores. Used with 16-14ga wire - the most common size for low amperage accessories like LED lights, CB, etc. Add a pack to your order from the options above.

Features:

  • Gen 3 Power Hub
    • Smart battery combiner
    • Boost switch
    • Accessory Bus bars
    • G Screen port
    • All wiring
  • Aluminum Enclosure
  • Adjustable Battery Brackets
  • Installation Hardware
  • This kit includes 3 components:
    • Diesel Gladiator dual battery system
    • The Gladiator Under Seat Storage Box, or GUS Box, an aluminum box that encloses the area under the back seat.
    • Adjustable Battery Brackets for securely mounting a wide range of battery sizes into the GUS Box.
    • Universal Gen 3 Power Hub with smart battery combiner, 13' of positive 2ga cable with 600 amp fuse to connect to the cranking battery, and 32" of 2ga ground cable.
  • Battery Options:
    • Requires one accessory battery, any brand, of the same type as the cranking battery, sold separately.
    • Battery must be approximately 6.8" DEEP for the brackets to securely hold them in place
    • We recommend using high quality AGM batteries
    • Traditional wet lead acid batteries are NOT recommended
    • Lithium batteries may be used ONLY if the cranking battery is also lithium. Do not mix battery types.
    • Note the stock cranking battery may be used as long as the new accessory battery is of the same type.
Fitment:
  • Jeep Gladiator JT Diesel 2021+
Note:
  • Batteries: Sold separately.


Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2021-2023
Jeep Gladiator

Who is Genesis Offroad?

Genesis Offroad started back in 2010. The company focuses on building premium Jeep parts and accessories. When the company started, there was no dual battery kit available in the market. What began as a hobby and a means to an end became a full-blown business with customers from different areas. 

This market gap has opened an opportunity for the company. Today, The company is one of the go-to brands of various Jeep owners when it comes to performance upgrades for their vehicles.

Quality Made Parts

The company offers a variety of products from dual kit batteries, wiring harnesses, brackets, power outlets, quick connect cables, a G screen monitoring system, battery chargers, air pressure sensors, and more. Every product is quality made and designed to be durable enough to handle the most challenging conditions.

Giving Their Customers Quality Products They Deserve

Over the years, the company started growing, thanks to the support of the Jeep and the different offroading community. For the last ten years, they have gained numerous customers since they could provide a quality product that meets their demands.

Purchase Genesis Offroad At Vivid Racing

If you are in the market for high-quality parts and accessories for your Jeep, then Genesis Offroad is the brand for you. The founders are Jeep owners as well; that is why they understand the needs of this niche market. All their kits come with the necessary hardware for the install and are designed to fit perfectly on the vehicle as if it was done in the factory.

To know more about Genesis Offroad, visit Vivid Racing and check out their list of products that fit your specific requirement.


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