Szdcoo Replacement Battery for DELL — 4400mAh (11.1V, 48.84Wh) Compatible with 04NW9, 05G67C, 312-1163, 312-1311, 451-11694, 8858X, 8P3YX, 911MD, HCJWT

Compatibility: Replacement for Dell laptops using part numbers 04NW9, 05G67C, 312-1163, 312-1311, 451-11694, 8858X, 8P3YX, 911MD, HCJWT. Before ordering, please confirm your device’s battery part number to ensure proper fit and operation. Battery type and capacity: Li-ion chemistry, 11.1V, 4400mAh/48.84Wh. Physical specifications: 207.87x49.90x20.20mm size and 457.1g weight. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Guarantee and support: 12-month Warranty, 30-day Money Back Guarantee, and 7*24 hours customer service.