Tips for getting the best battery life out of your PlayStation 4 controller | Android Central
ElecGear 1PC 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: Amazon.co.uk: PC & Video Games