GOOLOO GE4500 is a high-performance, supersafe automotive jump starter designed for powerful engine starts and reliable performance. With an impressive 4500A peak current, it can jump start engines up to 10.0L gas or 8.0L diesel in a few minutes.Equipped with a 59.2Wh high capacity battery, this versatile battery jumper pack also functions as a power bank and LED light, featuring dual USB output ports and a Type-C input/output port for fast and emergency charging multiple devices,such as phone and computer.Rugged yet lightweight design make this portable jump box easy to carry and store,you can use it anytime and anywhere.This battery jump starter is an essential and perfect equipment which you prepare for car emergency on the road.