Amazon.com: ElecGear 2PC Replacement Battery Pack for PS4 Controller V1-3, 1500mAh Li-ion Rechargeable Battery for Playstation 4 DualShock CUH-ZCT1 Series LIP1522 with Big Plug, Repair Tool Kit Included : Video Games
How to disassemble ps4 gamepad
How to fix a water-damaged PS4 controller - Smartloaded