CF-VZSU46 Battery for Panasonic Toughbook CF-30 CF-31 CF-53 MK1/MK2/MK3/MK4
Panasonic Toughbook CF-30. Panasonic Toughbook CF-31 CF31. Panasonic Toughbook CF-53. This battery is 11.1V 4400mah,6Cell,it can't fit with 14.8V.If your original battery. Choose this excellent battery for your laptop!