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How to Change the Battery on the Jeep Wrangler

Model: Jeep Wrangler MK 3, JK - Years 2007-2018
Part: Battery

If you need to replace the battery on this type of vehicle, you will find the necessary information and various steps to carry out the replacement safely. First, open the bonnet and locate the battery on the right side. Next, disconnect the negative terminal first, followed by the positive terminal. Then, use a socket spanner to unscrew the fixing bolt on the lower plate. This will free the battery, allowing you to extract it from the compartment and replace it with the new one. Reconnect the positive terminal first, then the negative terminal, and re-tighten the fixing bolt of the lower plate.

Updated on 20 July 2026 by ScegliAuto

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