Brand New Original HP HS03 / HS04 laptop battery designed for compatible HP laptops. It has a 14.6V voltage, 41Wh (2200mAh) capacity and 4-cell Lithium-Ion construction, providing dependable power for everyday work, study, business, browsing and entertainment. Compatible part numbers include HS04 807957-001, 807956-001, HSTNN-LB6V, HSTNN-LB6U, 807611-131, 807611-141, 807611-421, 807611-831, 807612-131, 807612-141, 807612-421, 807612-831, HS03, HS03031-CL and HS04041-CL. Compatible models include HP Pavilion 14, HP 240 G4, HP 245 G4, HP 250 G4, HP 255 G4, HP 256 G4, selected HP 15-AC and HP 17 series laptops. Brand new, reliable and ready to install. Please confirm your laptop model and battery part number before purchase to ensure compatibility.