Szdcoo 4400mAh (11.1V / 48.84Wh) Replacement Battery for DELL — Compatible with KM970, MT186, MT187, MT193, MT196, MT332, P858D, PW640, PW649, PW651, RM649, RM656, RM661

Product adaptation Part No: KM970, MT186, MT187, MT193, MT196, MT332, P858D, PW640, PW649, PW651, RM649, RM656, RM661. Product Parameters: Li-ion; Volts: 11.1V; Rate: 4400mAh/48.84Wh. Size: 206.17x53.55x19.42mm; Weight: 461g. Please confirm the part number of the battery before purchasing to ensure that your device can resume operation. Safety protection: Over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. 12-month Warranty and 30-day Money Back Guarantee, 7*24 hours customer service.