BM Premium NP-50 Battery and Charger for FujiFilm Instax SQ10, FinePix XF1, XP100, XP150, XP170, X10, X20, F605EXR, F660EXR, F665EXR, F750EXR, F770EXR, F775EXR, F800EXR, F850EXR, F900EXR Camera NP50 NP-50 Li-ion Battery for FujiFilm Instax SQ10, FinePix XF1, XP100, XP150, XP170, X10, X20, F605EXR, F660EXR, F665EXR, F750EXR, F770EXR, F775EXR, F800EXR, F850EXR, F900EXR Digital Camera Battery Specifications - Energy Storage Capacity: 1100mAh /Voltage: 3.7 volts /WH: 4.1Wh, Chemistry: Li-ion Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at anytime - Super Long Time Recording Battery has a one-year warranty - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction Includes NP50 Battery + AC/DC Battery Charger + Micro Fiber Cleaning Cloth