Tesla Model 3 (2017-2022) - New 12-Volt Battery Install

Learn how to install a new 12-Volt battery in a Tesla Model 3. We’ll show you how to replace/change/remove with simple tips and tricks to help get you started!

Tool List: 10mm wrench

Click this link to determine which battery your vehicle needs: https://www.autobatteries.com/homepage

Although this video may provide you with the basic procedures for replacing the 12-volt battery in this Tesla Model 3, we recommend that you check with the vehicle manufacture's step by step instructions found in service/repair manuals for the vehicle you are working on because some year/model procedures may be different than the vehicle in this video. This vehicle does not require battery registration ("coding").

Even if your vehicle did not come with an AGM battery, you can upgrade to an AGM battery for up to 2x the life. AGM can be found at most retail outlets. You can learn more about AGM here: https://www.autobatteries.com/battery...

The use of a memory saving procedure will keep the memory alive on the vehicle's computer during the battery replacement procedure. Referring to our Memory Saving video will provide you with various memory saving procedures that can be used according to vehicle manufacturer's requirements.    • Vehicle Memory Saving - The Battery Shop  

Always wear safety glasses and gloves when working with or near batteries.