The Panasonic CF-VZSU0QW is a standard battery for the Panasonic Toughbook 20 and Toughpad FZ-A2. It is an 11.4 volt, 2720 mAh lithium ion battery. It can be used as a replacement for the standard battery or as a second battery in the keyboard for additional battery life. One battery can provide up to 8.5 hours of runtime, and two batteries can provide up to 17 hours.
