Battery Model: HS04; Battery Type: Lithium-ion; Capacity: 61Wh/4200mAh; Voltage: 14.6V; Cells: 4-Cell; Delivers reliable power for extended use Enhanced Power: Upgrade from the original 41Wh HS04 design to a higher 61Wh capacity, giving you more power and longer-lasting performance Note: Please check your devices model or part number to confirm compatibility. For the full compatibility list, you can refer to the product description Compatible Models: Works with HP Pavilion 15 17 14 Series 15-AF131DX 15-AY041WM 15-AY039WM 15-BA009DX 15-AY041WM , 240 245 250 255 G4/G5 Series, and More Compatible P/N: HS04, HS03, 807956-001, 807957-001, 807611-421, HSTNN-LB6U, HSTNN-LB6V, HSTNN-DB7I,TPN-I119, TPN-I120, TPN-I124, and More Multiple Protection: Smart IC chip ensures safe temperature control and protects the battery from overheating, overcharging, overvoltage, and short circuits What You Get: Includes HS04 battery for HP, installation manual, and responsive customer support to ensu