This battery has a USB-C input so that it can also be charged with a USB-C cable (included) and mains adapter. Technical data: 1030mAh / 7.4Wh with charging LED 7.2 Volt USB-C input: max. 1.2A (higher input currents are automatically reduced via IC control of the battery) Li-Ion 100% compatible with the original Sony NP-FW50 The battery is suitable for digital camera models: Sony NEX.3, NEX.3C, NEX.5, NEX.5A, NEX.5C, NEX.5D, NEX.5K, NEX-5N, NEX-7, NEX-7B, NEX-7C, NEX-7K, NEX-C3, A33, A55 Designation of the compatible original batteries: Sony NP-FW50 The PATONA Platinum series was developed for sensationally long-lasting photographic enjoyment. The performance of the built-in cells is almost inexhaustible. The PATONA Platinum series uses the most advanced cells, which are not only of exceptional quality, but also impressive. The Platinum series is the highest quality, most durable and most innovative series from PATONA. When you buy a battery from the PATONA Platinum series, you are purchasing an excellent, exquisite product that will fascinate you.