How to Replace the Battery in a DualShock 4 Controller | TechSpot
Buddy of mine gave me all his broken controllers. Time to repair them! Should be an easy fix as most just have stick drift and dead internal batteries. Wish me luck :p :
How Long Does It Take To Charge A PS4 Controller? (All your questions answered) – CareerGamers
How To Fix a PS4 Controller That's Not Charging
PDP Energizer Extra Life Charge System + 2X Battery Packs for PlayStation 4 PS4 - Walmart.com