How to Replace The Rechargeable Battery in a Nvidia Shield Game Controller - YouTube
Game Console Battery 2.4V/1800mAh HFR 50AAJY1900x2(B),HRLR15/51 for Nvidia P2920,Shield TV Game Controller| | - AliExpress
Amazon.com: Replacement Battery for Nvidia Shield Game Controller,Shield TV Game Controller,P2920,fits HFR-50AAJY1900x2(B),HRLR15/51,1800mAh/4.32Wh : Video Games
What controllers are compatible with the NVIDIA Shield TV Pro (2019)? | Android Central
Amazon.com: Replacement Battery for Nvidia Shield Game Controller,Shield TV Game Controller,P2920,fits HFR-50AAJY1900x2(B),HRLR15/51,1800mAh/4.32Wh : Video Games