BM NP-FV70 Battery and Charger for Sony FDR-AX700, HDR-CX210, CX220, CX230, CX260V, CX290, CX330, CX380, CX430V, CX580V, CX760V, CX900, PJ340, PJ540, PJ670, PJ810, FDR-AX33, AX53, AX100 Camcorder NP-FV70 NPFV70 Li-ion Battery for Sony Handycam Camcorder Battery Specifications - Energy Storage Capacity: 2540mAh /Voltage: 7.2 volts, WH: 18.3Wh - New fully decoded chip works just like the original.(gives time left and does not need a special charger) 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 - Charges through USB port Includes NPFV70 Batteries + Rapid AC/DC Battery Charger + Micro Fiber Cleaning Cloth