2020+ Jeep Gladiator JT DIY Kit

DIY Dual Battery Tray Kit for Gladiator JT

This DIY kit provides a high quality steel battery tray and lid for users who want full control over their dual battery setup. It is ideal for those selecting their own isolator, building custom wiring, or configuring a personalized electrical system. The tray and lid come bare, with all necessary hardware for a clean installation in the JT engine bay.

Steel Battery Tray

CNC laser cut for precise, consistent fitment
Formed and powder coated for strength and durability
Designed for the Gladiator JT platform

Steel Battery Lid

Bare lid with no electronics
Threaded studs for mounting custom components
Grommets included for clean cable routing

Hardware Included

Complete installation hardware
Straightforward setup for DIY installers

Battery Size Required

Matching Group 25 batteries required
Factory battery is not compatible

Install Time

Typical install time is 2 to 3 hours for most users
Shops generally bill 2 hours on a stock vehicle
Additional time required for custom wiring and electronics

Compatibility

Fits Gladiator JT 3.6L and 2.0L Turbo
Compatible with or without eTorque
Fits 4xe models
Factory wire harness beneath fuse box may require securing to underside of tray

Specs

• Battery Type Required: Group 25
• Vehicle Fitment: Gladiator JT 3.6L and 2.0L Turbo
• eTorque Compatibility: Yes
• 4xe Compatibility: Yes
• Tray Material: Steel
• Lid Material: Steel
• Finish: Powder coated
• Install Time: 2 to 3 hours

Partner item — ships directly from Genesis Offroad.