【Specifications】 Type: LK03XL ,Voltage: 11.55V; Capacity:52.5Wh; Battery Type: Li-ion, Cells:3cells; Color: Black; Condition: New; Packages includes: 1x LK03XL Battery,2 x Free Screwdrivers,1x Instruction for HP Envy X360 Battery; l09281-855 battery have passed UL/CE-/FCC-/RoHS safety certification, and have passed a series of tests such as short circuit, overheating, and overload protection before shipment. 100% Compatible with original HP LK03XL Rechargeable Li-ion battery