Battery for the Panasonic Toughbook U1 MK2, Panasonic Toughbook H1 and Panasonic Toughbook H2, Genuine Panasonic Toughbook Replacement Battery

The CF-VZSU53AW is one individual battery, the Toughbook H2 for instance has two battery slots so you may need to purchase 2 of the CF-VZSU53AW to get the full charge of the Toughbook.

The CF-VZSU53AW replaces the following Panasonic Toughbook Battery part numbers
CF-VZSU53
CF-VZSU53W