The battery can apply to HP series laptop models. 1: Same quality as original; 2: safety test: UL/CE/RoHS; Appplication to below laptop models:HP Probook 4710s 4510s 4515s SeriesCompatible Model:HSTNN-IB89,HSTNN-162C-7,HSTNN-161C-5,HSTNN-160C-5,4710 Replacement Laptop battery for HP 10.8V/4400mAH