Fixed Nvidia controller for Shield TV. Replaced dead battery pack. With harbor freight NI-MH AA batteries. Solder wires and thermistor from old pack on to new one. All fixed up for the
Best Replacement Battery Pack Box Cover Shell Compartment Shield Case for Xbox 360 Wireless Controller Gamepad ,Without battery|Replacement Parts & Accessories| - AliExpress
NVIDIA Shield Controller Battery Upgrade - Album on Imgur
Amazon.com: TAKOCI Replacement Battery for Nvidia Shield Game Controller Shield TV Game Controller P2920,HRLR15/51 HFR-50AAJY1900x2(B) 2000mAh : Video Games
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
Battery for Shield Game Controller : r/nvidiashield