Replacement Battery For: Sony Playstation 4 PS4 Dualshock 4 Wireless Controller CUH-ZCT2, CUH-ZCT2U, New 2016 Version. 100% Compatible with original battery; 180 days warranty. Capacity: 1800mAh; Nominal Voltage: 3.7V. Battery Type: Li-ion Polymer battery; Safe and reliable battery certified by UL, CE, UN38.3, RoHS. Over 300 times cycle life; Long working time.