Amazon.com: PS3 Controller Rechargeable Battery Pack : 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! :
Pickle Power PS3 Controller Battery Replacement, 2 Algeria | Ubuy
3.7V 1800mAh Rechargeable Replacement Battery for PS3 game controller Battery Pack for PS3 gamepad - AliExpress
Battery for SONY PS3 Controller Battery 3.7V - 1800mAh – Arcade Shock
Buy PlayStation 3 PS3 Controller Rechargeable Battery Pack | eStarland.com
Battery Playstation 3 Ps3 Controller | Sony Playstation 3 Controller Battery - Ps3 - Aliexpress
Sony PS3 Dualshock Battery LIP1359
Amazon.com: Starnovo 1250mAh 3.7V LIP1472 LIP1859 Replacement Battery for Sony PS3 Playstation 3 Dualshock 3 SIXAXIS Wireless Controller, CECHZC2E, CECHZC2U : Video Games
Sony PlayStation 3 Dualshock Controller OTB Battery - 950mAh