Lexus RX450H Hybrid Battery Rebuild ~ 2010 to 2015

This is a step by step guide on how to rebuild the traction battery in a 2010 to 2015 Lexus RX450H using aftermarket Ni-MH cylindrical modules provided by CPEV (Hunan Group).

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Video begins after the original battery modules were removed and the battery shell was cleaned and prepped for installation of the aftermarket rebuild kit.

Brief introduction and unboxing of the rebuild kit
Cover and fan removal
Old module packs removal
New module packs installed
Voltage connections and voltage acquisition wiring harness installation
Installation of temperature sensor wiring harnesses
Overview of work performed
3 fans reinstalled
Cover replaced
Brief outro

This video is for reference purposes only, we recommend having an understanding of basic electricity principles and high voltage batteries before attempting any maintenance or battery installations. For individuals with limited understanding of electricity and batteries please allow a trained professional to complete this type of work for you. Please adhere to all safety recommendations when working with high voltage battery packs. Palmetto Battery Pros accepts no responsibility for topics covered in this video, damages, injuries or death resulting from working on hybrid and or lithium batteries. Perform any maintenance on your own vehicles at your own risk.