All-in-One Emergency Solution: The ToolTronix 4-in-1 unit combines a powerful jump starter, air compressor, emergency work light, and 12V power station, making it your ultimate companion for roadside emergencies or off-grid adventures. Powerful Performance: With 900 peak amps and 500 amps starting power, it easily jump-starts cars, trucks, vans, and even boats without needing another vehicle or external power cords. Convenient Air Compressor: The 300 PSI power air compressor quickly inflates car tyres, sports equipment, and inflatables, ensuring you're always ready for the road or play.