External battery pack 24V battery OW-24-C150 for laptop and all 24V devices. External battery pack 24V battery OW-24-C150 for laptop Specification:Model No.OW-24-C150Capacity150WHOutput Voltage24VOutput Current2.5AInput24V/2.5APack Dimension182x125x23mmWeight830gFull Charging ... Device:Industrial Computer,X-ray Machine,etc.Feature:1. High capacity, portable, backup,universal,convenient to carry.2. ...