2018+ Jeep JL / JT Stock Battery Replacement Kit

We may never understand why Jeep decided to put the ESS battery in an inaccessible location under the fuse box, but we have a fix for that. 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!

This kit can be easily upgraded to our full dual battery system by replacing the top bracket with the Gen 3 Power Hub.