Szdcoo Replacement Battery 11.4V 4400mAh (50.16Wh) for DELL — Compatible with KM965 MT264 MT275 MT276 MT277 PW772 PW773 RM803 RM804 WU946 WU959 WU960 WU965

Compatible Part Numbers: KM965, MT264, MT275, MT276, MT277, PW772, PW773, RM803, RM804, WU946, WU959, WU960, WU965. Chemistry: Li-ion. Voltage: 11.4V. Capacity/Rating: 4400mAh / 50.16Wh. Physical size: 205.07 x 49.96 x 20.84 mm. Weight: 452 g. Before purchasing, please verify the battery part number in your laptop to ensure proper compatibility and restore device operation. This battery includes built-in protections against over-charge, over-discharge, over-heat, over-current and short-circuit events. Quality and safety certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Warranty and support: 12-month warranty, 30-day money-back guarantee, plus 7*24 hours customer service.