Panasonic Toughbook CF-VZSU0PW Battery 

Compatible with the Panasonic Toughbook CF-54.

Specification: 

Battery Type: Li-ion
Mfg. P/N: CF-VZSU0PW
Voltage: 11.1 V
Capacity: Typical 4.20 Ah / Minimum 4.08 Ah

Product Type: Genuine Panasonic Toughbook Battery.

Dimensions: Approx. 171 mm x 18 mm x 70mm
Weight: 277 g 

New, Boxed.