Amazon.com: Starnovo 1800mAh 3.7V Rechargeable Battery Compatible with Sony Playstation 4 PS4 Dualshock 4 Wireless Controller CUH-ZCT2, CUH-ZCT2U New 2016 Version(with small Connector) : Video Games
PS4 Controller Battery Life: Tips and tricks to increase your Dualshock 4 charge | Trusted Reviews
DualShock 4 Charging Port Replacement - iFixit Repair Guide
How To Fix a PS4 Controller That's Not Charging
How to Change / Upgrade the Battery in the PlayStation 4 Controller (CUH-ZCT1) - YouTube
How to Replace PlayStation 4 Controller Analog Sticks: 15 Steps