MELASTA 7.2V 3000mah Li-ion NP-QM71 Battery For Sony Camcorder NP-QM70 QM71D NP-FM50 NP-FM30 NP-FM70 NP-FM71 NP-FM90 Camera 100% Brand new Li-ion rechargeable battery (3000mAh, 7.2V,21.6Wh,Li-ion). Great for Sony Camcorder NP-QM70 QM71D NP-FM50 NP-FM30 NP-FM70 NP-FM71 NP-FM90 camera and etc. Product safety is our top concern our batteries come with standard overvoltage and overheating protection. CE Certified.No memory effect. All Melasta branded items carry a 1 year warranty against manufacturer defects.