2018+ Jeep JL / JT Stock Battery Replacement Kit

Stock Battery Replacement Kit for 2018+ Wrangler & Gladiator with Gas Engine This kit replaces both of the stock batteries in the gas JL & JT with two Group 25 size batteries. All wiring remains 100% stock, with no changes to the ESS (Engine Stop Start) system. The kit will replace the stock plastic battery tray with our new heavy duty steel battery tray. This is the same battery tray that comes with our full dual battery system for the JL & JT. This kit is perfect for Jeep owners who like the ESS system and do NOT want to disable it, but want to replace the troublesome small aux battery with a more reliable full sized battery. No more removing the factory fuse box or pulling out the inner fender liner to access your small battery! Kit Contents Steel battery tray to replace stock plastic tray Top lid to securely hold two Group 25 batteries (sold separately) Power & ground bus bars for accessory connections Batteries: Requires 2 Group 25 batteries, sold separa