Superb Choice 6-cell HP QK645AA Laptop Battery Type: Li-Ion,Voltage:11.1V Capacity:4400mAh,6 cells 1 year replacement warranty,30-day refund guarantee after the purchase. High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of HP products Replacement For HP QK645AA Fit Machine Models:HP EliteBook 2560p Series,HP EliteBook 2570p Series

Superb Choice 6-cell HP QK645AA Laptop Battery Type: Li-Ion,Voltage:11.1V Capacity:4400mAh,6 cells 1 year replacement warranty,30-day refund guarantee after the purchase. High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of HP products Replacement For HP QK645AA Fit Machine Models:HP EliteBook 2560p Series,HP EliteBook 2570p Series