Jackpot Quest Craft Cars Battery Booster Jump Starter with 260 Psi Air Compressor Plus Light Power output: 9a peak/4a starting, compressor: 26psi max Output socket: 12v dc/ current max 15a, light: 3.6w Charging level/battery condition indicator gauge, 12-volt DC output socket with overload protection Heavy-duty industrial grade booster cables, rubber-insulted heavy-duty 4 amp booster clamps