Lexus RX450h (2020) - New 12-Volt Battery Install

Learn how to install a new 12-volt battery in a 2020 Lexus RX450h. 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: www.autobatter...
Although this video may provide you with the basic procedures, 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.
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: www.autobatter...
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 ...
Some late model vehicles must have the 12 volt battery registered with the vehicle's Battery Control Module or Computer after replacement. See these videos on Battery registration and coding for more details on the procedures at • Battery Registration w... & • Battery Registration &...
Always wear safety glasses and gloves when working with or near batteries.

[@GerryFPVPilot58]

Great video well done! What size battery should I use for a replacement?

[@TheBatteryShop]

Hi- Thanks for watching! We suggest that you check the vehicle owner’s manual for the proper battery size for your vehicle.

[@jblue2435]

Great video. Will you be doing the same video guide for the Lexus IS300h ?

[@TheBatteryShop]

Hi - Thanks for watching! We will be doing one when we have the opportunity to have one in the studio.

how do you get the back door open if the battery is dead?

[@TheBatteryShop]

Hi - Thanks for watching! Another 12-volt battery connected to the “jump posts” under the hood (or the 12-volt battery in a Memory Saver) will supply power. You may want to check the vehicle owner’s manual for more details on using the jump posts.

[@hockmengyong3543]

Hi @@TheBatteryShop. Can you do a video showing how to connect to the "jump posts" under the hood to open the back door ? That would be great. Thank you.

[@NetGloom]

If I don't have that memory saver tool, can I just connect my noco charger to the jump posts under the hood while replacing the battery ?

[@TheBatteryShop]

Thank you for watching. You can generally put a memory saver on the jump posts. We would consult a mechanic or dealer to be sure.

[@ΠαναγιωτηςΚαρουσος-η3ν]

Is there a reason that you disconnect the sensor or is just to give us more space?

[@TheBatteryShop]

Hi - Thanks for watching! The sensor was disconnected to allow the negative battery cable to be put off to the side and out of the way.