A jump starter with a current of 400A, which can be increased to 800A, is a reliable solution for emergency situations related to the battery of your vehicle. The battery, built on lithium-ion polymer technology, guarantees long lifetime and safe use of the device. The device is equipped with 2 large and legible displays. One display makes it possible to set the selected pressure and control the pumping process as well as change the units (BAR, PSI, KG/CM2). The second display shows the battery charge status. Thanks to the flashlight with three functions - continuous light, flashing light and SOS light, it can be extremely useful in the event of malfunction after dark. It also has a USB port for charging phone or other device. One of the additional features of this device is a built-in air compressor with a pressure of 8 bar. This compressor is ideal for simple tasks such as pumping the tires of a car, bicycle or motorcycle.