Szdcoo Replacement Battery for DELL — 11.1V 4400mAh (48.84Wh) Compatible with RM668 RM672 RM677 T749D U116D U725H W071D WU841 WU843 WU852 X064D X644H Y568H

Compatible Part Numbers: RM668, RM672, RM677, T749D, U116D, U725H, W071D, WU841, WU843, WU852, X064D, X644H, Y568H. Product parameters: Li-ion chemistry; Volts: 11.1V; Rate: 4400mAh/48.84Wh. Physical size is 206.17x53.55x19.42mm with a weight of 461g. Safety features include Over-charge, over-discharge, over-heat, over-current & short-circuit protection to help protect your device. Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS for quality and transport compliance. Please confirm the part number of the battery before purchasing to ensure that your device can resume operation. Includes 12-month Warranty and 30-day Money Back Guarantee, with 7*24 hours customer service.