About This BP-718 BP718 Li-ion Battery for Canon Vixia HFR80, HFR82, HFR800, HFR70, HFR72, HFR700, HFR30, HFR32, HFR300, HFR40, HFR42, HFR400, HFR50, HFR52, HFR500, HFR60, HFR62, HFR600, HFM50 ,HFM52, HFM500 Camcorder Battery Specifications - Energy Storage Capacity: 2100mAh /Voltage: 3.6 volts /WH: 7.6Wh, Chemistry: Li-ion - 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 any time - 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 FULL ONE YEAR WARRANTY - BM Premium Batteries and Chargers include a one-year warranty Overview Brand : BM Premium Color : Black Item Weight : 1.7 Ounces Specification Met : energy Input Voltage : 3.6 Volts