With the AC-PW20 power adapter, you can shoot, download, and view videos and photos for extended periods of time without ever having to charge or change your batteries. NOTED: The battery cannot be charged. Models that are compatible: The Sony NP-FW50 battery is replaced by our power supply. It is completely compatible with the Sony NEX 3/5/7, SLT-A, Alpha, DSC-RX10, ILCE, and other series. NP-FW50 batteries are used by cameras such as the Sony Alpha NEX-5, NEX-5A, NEX-5C, NEX-5CA, NEX-5CD, NEX-5H, NEX-5K, NEX-3, A6000, A6300, A6500, A3000, A5000, A7, A7S II, A7R, A99 II, DSC-RX10 II III IV, and others. SPECIFICATIONS: Power Output: DC, Power Input: 100-240 V, 50-60Hz 7.6v to 2A SIMPLE TO USE: Attach the DC coupler (NP-FW50 dummy battery) and power cord to the