Get the Battery here:
https://amzn.to/3QgfkFZ

https://www.ebay.co.uk/itm/304751328163

Just a quick vid in response to some people who asked for extra guidance on how to actually install a new battery in their Anki Cozmo, which requires soldering to the PCB.

I go over some hints, tips and best practice pointers that I've developed during my time repairing these devices.

If you get stuck, please contact me I will be happy to help.

https://www.ebay.co.uk/itm/304286006019