2-Power Main Battery Pack - Laptop battery - 1 x Lithium Ion 3-cell 4210 mAh - for HP ProBook 64X G2, 64X G3, 64X G4, 650 G4, 65X G2, 65X G3 ,

Laptop Battery, Function battery performs: Laptop, Main power battery for portable computers, Battery Chemistry: Lithium polymer, Lightweight rechargable,