Stop to the mid-game power loss! Thanks to Steelplay Play & Charge kit, never stop playing. Steelplay Kit Play & Charge is a power extended product compatible with PlayStation 4 Controller. The design fits securely to the DualShock4 wireless controller and a full charge can provide double power. The 2000 mAh power bank is powered by USB using any ports on the PS4 or PC system (charging cable included)