HP Replacement Battery 10.8V 4400mAh Li-ion — Compatible with HSTNN-UB73 / HSTNN-W48C / HSTNN-W49C / HSTNN-W50C / HSTNN-XB72 / HSTNN-XB73 / KS524AA / KS526AA

Replacement battery compatible with HP systems that use any of these part numbers: HSTNN-UB73, HSTNN-W48C, HSTNN-W49C, HSTNN-W50C, HSTNN-XB72, HSTNN-XB73, KS524AA, KS526AA. Chemistry: Li-ion. Electrical specs: Volts: 10.8V; Rate: 4400mAh. Physical details: Size: 205.00x49.80x20.30mm; Weight: 459g. Built-in safety protections include over-charge, over-discharge, over-heat, over-current & short-circuit protection to help keep your device and battery safe. Certified to ISO9001, RoHS, CE, UN38.3, and MSDS standards. We offer a 12-month Warranty and a 30-day Money Back Guarantee, plus 7*24 hours customer service for any questions or support. Please confirm the part number of the battery before purchasing to ensure your device will resume normal operation.