This multi-function jump starter is the ideal rescue for engines that won't start. The starter will staet 3.5L diesle or 4.5L petrol engines with a large capacity of 7200 mAh. It also adds as a handy power bank for a laptop or phone whilst on the go, designed with 2 USB ports, a 2 to 2 USB cable and 2 smart jump clamps. Features and Benefits This power pack is designed for use with 12V vehicles, with a capacity of 7200mAh that will efficiently start diesel engines up to 3.5L and petrol engines up to 4.5L For use with laptops and phones when on the go, for on-demand power Has a peak current of 700A with a charging time of approx. 3 hours with a charging indicator Short circuit, overcharge, discharge, low voltage and reverse polarity protection for added safety and guaranteed power Supplied with a storage case for easy transport and organisation Typical Applications For use with 12V vehicles as well as mobiles and laptops Standards CE, UKCA & RoHS compliant