Szdcoo Replacement Battery for DELL — Compatible with 0KM958 / 0KM965 / 0MT264 / 0MT275 / 0MT276 / 0MT277 / 0PW772 / 0RM803 / 0RM804 / 0WU946 / 0WU959 — 11.4V 4400mAh (50.16Wh)

Compatible Part Numbers: 0KM958, 0KM965, 0MT264, 0MT275, 0MT276, 0MT277, 0PW772, 0RM803, 0RM804, 0WU946, 0WU959. Please verify the battery part number from your device before ordering to ensure proper compatibility and restore operation. Battery type: Li-ion. Electrical specifications: 11.4V, 4400mAh/50.16Wh. Physical size: 205.07x49.96x20.84mm; Weight: 452g. Safety features include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certified to ISO9001, RoHS, CE, UN38.3, and MSDS standards. Includes a 12-month Warranty, a 30-day Money Back Guarantee, and 7*24 hours customer service.