Szdcoo 4400mAh Li-ion Replacement Battery for Compaq — Compatible with HSTNN-Q34C / HSTNN-W48C / HSTNN-W49C / HSTNN-W50C / HSTNN-XB72 / HSTNN-XB73 / KS524AA

Compatible Part Numbers: HSTNN-Q34C, HSTNN-W48C, HSTNN-W49C, HSTNN-W50C, HSTNN-XB72, HSTNN-XB73, KS524AA. Chemistry and capacity: Li-ion battery, Voltage: 10.8V, Capacity: 4400mAh. Dimensions & weight: 205.00x49.80x20.30mm; Weight: 459g. Built-in protections: Over-charge, over-discharge, over-heat, over-current & short-circuit protection to help keep your device safe. Certifications: ISO9001, RoHS, CE, UN38.3, and MSDS. Before purchasing, please verify the battery part number on your original unit to ensure compatibility and restore your device to working order. Warranty & support: 12-month Warranty and 30-day Money Back Guarantee, 7*24 hours customer service.