Battery Replacement for Sony PS3 Dualshock Wireless Controller CECHZC2E CECHZC2U | eBay
Forty4 Wireless Gaming Controller, Dual-Vibration Joystick Gamepad Computer Game Controller for PC Windows 7/8/10, PS3,/Switch/TV Box/Laptop/Android Mobile Phones - Black - Newegg.com
Amazon.com: EasySMX Wireless Gaming Controller for Windows PC/Steam Deck/PS3/Android TV BOX, Dual Vibrate Plug and Play Gamepad Joystick with 4 Customized Keys, Battery Up to 14 Hours, Work for Nintendo Switch :
How to Replace a Battery for a PS3 Controller - YouTube
How To: replace PS3 controller battery with like for like or upgrade it to a lithium polymer battery - YouTube
Amazon.com: Pickle Power PS5 Controller Battery, 4000mAh Upgraded LIP1708 Battery Replacement for Sony PS5 Playstation 5 DualSense CFI-ZCT1W Wireless Controller (Not fit for DualSense Edge) : Video Games
Replaced PS3 controller battery with old cell phone battery to avoid buying new controller. Should I be worried? It's not pretty, but it seems to work fine takes a charge again! :