Szdcoo 5600mAh (7.7V / 43.12Wh) Replacement Battery for HP — Compatible with 859027-121, 859027-1C1, 859027-421, 859357-855, DR02043XL, DR02043XL-PL, DR02XL, HSTNN-IB7M, HSTNN-LB7M, TPN-W123

Compatible Part Numbers: 859027-121, 859027-1C1, 859027-421, 859357-855, DR02043XL, DR02043XL-PL, DR02XL, HSTNN-IB7M, HSTNN-LB7M, TPN-W123. Battery chemistry: Li-Polymer. Electrical specs: Volts: 7.7V; Rate: 5600mAh/43.12Wh. Physical dimensions: 156.00x172.10x4.80 mm; Weight: 442.0g. Built-in safety features include Over-charge, over-discharge, over-heat, over-current & short-circuit protection. Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS. Before placing your order, verify the battery part number on your device to ensure compatibility and restore functionality. This product is covered by a 12-month Warranty and a 30-day Money Back Guarantee, and comes with 7*24 hours customer service.