This battery features a USB-C input, allowing it to be charged with a USB-C cable (included) and power adapter. Technical specifications: 1030mAh / 7.4Wh with charging LED, 7.2 volts, USB-C input: max. 1.2A (higher input currents are automatically reduced by the battery's IC control). 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. Compatible original battery designation: Sony NP-FW50. The PATONA Platinum series is designed for sensationally long-lasting photography enjoyment. The performance of the built-in cells is nearly inexhaustible. The PATONA Platinum series features the most advanced cells, which possess a quality that is not only exceptional but also impressive at the same time. The Platinum series is the highest quality, most durable, and most innovative series from PATONA. By purchasing a battery from the PATONA Platinum series, you acquire an excellent, refined product that will fascinate you.