Specifications: Model: K104 ; Battery Type: Li-ion ; Capacity: 33Wh ; Cells: 4-cell; Voltage: 14.8V Compatible Laptop Models: Compatible with HP Pavilion 14-ab000 14T-ab000 15-ab000 15-ak000 15-an000 17-g000 17T-g000 Series 17-g192nr 15-an050nr 15-ab292nr 15-ab157nr 15-an051dx 17-g119dx 17-g121wm 17-g161us Notebook Battery Compatible P/N: Compatible with HP Pavilion Spare KI04 K104 800009-241 800009-421 800010-421 800049001 800050001 HSTNN-LB6R HSTNNLB6S HSTNN-DB6T HSTNN-IB6X TPNQ158 TPN-Q159 TPN-Q160 TPN-Q161 TPN-Q162 TPN-Q163 Notebook Battery Stability: Laptop Battery Replacement battery for HP offers 600+ recharge cycles over life of battery Packages includes:: 1 x K104 Battery, 2 x Free Screwdrivers,