Product information:
Color classification: air pump black ribbon battery, air pump gray with battery, air pump silver belt battery,
Maximum Current: 5A
Cylinder specification: 15 cylinders
Voltage: 12V
Work current: 1-5A
Air pressure flow: ≤ 25L/minute
Car Charger power supply: 12V 3A
Material: aluminum alloy plastic raw materials
Continuous working period: 30min (10-15min for a single continuous work)
Power cord length: 1 m
Battery capacity: 2000mAh * 3
Working life: 300~600H
Charging Duration: 3 -- 4H
Noise: distance 1 m <80dB

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