Specifications:（3 in1 jumpstart）1) Battery: 12V /actual 15~17AHsealed lead-acid, rechargeable battery2) Power output: 900A peak / 400A starting3) Light: 3.6W bulb4) Output socket: 12V DC / max. Current 15) Built-in overload protection6) Automatic cut off to prevent overcharging7) AC - DC adapter included8) Atmosphere pressure: 0-300psi9) Displacement:15L/min10) With cigarette lighter
11) With pressure gauge and Voltmeter