Replacement 1300mAh LIP1522 Battery for Sony Playstation 4 PS4 Dualshock 4 Wireless Controller (CUH-ZCT1E and CUH-ZCT1U - 2015 or Older Models Only) Non-OEM Replacement for the Following Battery Sony Model/Part Numbers: LIP1522 (OLDER MODEL ONLY). Intended for/Compatible with the Following Sony Playstation 4 PS4 Dualshock 4 Wireless Controller Models: CUH-ZCT1E, CUH-ZCT1H, CUH-ZCT1H/B, CUH-ZCT1H/R, CUH-ZCT1U (PLEASE NOTE: THIS BATTERY IS NOT COMPATIBLE WITH THE 2016 (OR NEWER) CUH-ZCT2 or CUH-ZCT2U Dualshock 4 Controller due to it having a different battery connector. Please first check your controller's model number (on back label) to ensure that this is the correct replacement battery). High Capacity 3.7V 1300mAh 4.8Wh Lithium-ion Rechargeable Battery Pack. Includes Free Installation Tools. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.