GOOLOO A3 2-in-1 jump starter and compressor A3

The GOOLOO A3 combines a jump starter and an air compressor in one compact unit, designed for cars, motorcycles and boats with 12 V electrical systems. With a peak current of 3000 A and a starting current of 400 A, it can start petrol engines up to about 9.0 litres and diesel engines up to about 6.5 litres. The built-in 44.4 Wh battery powers the starting function, the compressor and mobile devices alike.

The compressor reaches a maximum pressure of 150 PSI at a flow rate of 35 l/min, letting you inflate car tyres without an external pump. Five interchangeable nozzles extend its use to bicycles, motorcycles, balls and inflatable mattresses. Operation is handled through an LED display that shows battery level, current and target pressure, and the operating mode. A 400-lumen LED torch helps with work in the dark, and SOS and flashing modes add visibility in emergencies.

The USB-A port charges smartphones and other mobile devices, so the unit also works as a power bank. It recharges via USB-C in about 4 to 5 hours with a 5 V/2 A charger. The set includes smart jump leads, a USB-A to USB-C cable, an inflation hose, five nozzles and a carrying bag.