Battery Specification: HS04 ; Battery Type: Li-ion ; Voltage: 14.8V ; Capacity: 2600mAh ; Cells: 4 A+ Cells. 100% Brand New. If you are not sure about the model, please contact the CUSTOMER SERVICE through the 'Ask a question' window on the right corner of the store page. Response will be reached in 24h. Compatible P/N: HS04 HS03 HSTNN-LB6U HSTNN-LB6V 807957-001 807956-001 807612-421 807611-131 807611-141 807611-421 807611-831 807612-131 807612-141 807612-831 HS03031-CL HS04041-CL. Compatible Laptop Models: HP 240 G4 245 G4 246 G4 250 G4 255 G4 256 G4 Notebook 14 14g 14q 15 15g 15q Series 14-ac000 14-ac072tu 14-ac073tu 14-ac074tu 14-ac080no 14g-ad000 14g-ad001tu 14g-ad002tx 14g-ad003tx 14g-ad007tx 14q-aj000 14q-aj001tx 14q-aj002tx 14q-aj003tx 14q-aj100 15-ay009dx 15-ay011nr 15-ay013nr 15q-aj103tx 15q-aj104tx 15q-aj105tx 15q-aj107tx 15q-aj108tx 15q-aj109tx 15q-aj110tx 15q-aj111tx.