jump starter: Battery type: 12V sealed lead-acid 18Ah jump start with air compressorPower output: 1,000A peak and 500A starting Battery status indicator: LED Booster cable on/off switch Light: ultra-bright LED Compressor: 260psi Output socket: 2 x 12V DC with 15A overload protector and 5V DC USB port Overcharging protection Accessories: AC and 12V DC charger Packing: 2 pieces/carton Carton size: 35.3 x 33.5 x 33.5cm Net weight: 16kg Gross weight: 17kg