Szdcoo 6400mAh Li-Polymer Replacement Battery for HP — Compatible with BM04056XL / BM04XL / HSTNN-DB8L / HSTNN-UB7L / L02031-241 / L02031-2C1 / L02031-541 / L02475-855 / L02478-855

Compatibility: Replacement for HP models using the following part numbers — BM04056XL, BM04XL, HSTNN-DB8L, HSTNN-UB7L, L02031-241, L02031-2C1, L02031-541, L02475-855, L02478-855. Product specifications: Li-Polymer chemistry; Voltage: 7.7V; Capacity/Energy: 6400mAh / 49.28Wh. Physical dimensions: 287.60x106.00x5.20mm; Weight: 506.8g. Safety features: Built-in protection against over-charge, over-discharge, over-heat, over-current & short-circuit. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Please verify your device’s battery part number before ordering to ensure correct compatibility and restore full operation. Coverage & support: Comes with a 12-month Warranty, a 30-day Money Back Guarantee, and 7*24 hours customer service.