Powered by Li-ion technology and fully protected against reverse charging and overload. A dedicated 12/24V jump starter pack that benefits from being a compact, lightweight unit that also provides high amperage output peaking at 3500A. Capable of starting 12/24V vehicles and up to 560HP. Featuring a force start function which allows you to boost discharged batteries as low as zero volts. Includes an integral 1W worklight for use at night with three different settings. Fitted with a 122, 500mAh @ 3.7V battery and two USB (5V1A and 5V2.4A) outlets, this unit can be used as a power bank to charge phones, tablets and laptops. 4-Stage LED battery level indicator showing the capacity. Supplied with both mains charger and USB charging lead.