Quick Use
1. Charge & Store
Fully charge and keep it in your car.
2. Jump Start (12V)
Connect clamps correctly and jump start following your manual/procedure.
3. Inflate Tires (Auto-Shutoff)
Set your target pressure and let it inflate (150 PSI max listed; auto-shutoff mentioned).
Common Questions Before You Buy
What is this product?
A 12V portable jump starter with a built-in air compressor (tire inflator), plus LED emergency light and power bank features (GOOLOO A3).
What’s the max tire pressure?
150PSI maximum with auto-shutoff at your target pressure.
What engines is it listed for?
Petrol engines up to 9.0L and diesel up to 6.5L on 12V systems.
How powerful is it (amps)?
The listing shows 3000A peak, but another spec table shows 1200A peak. Peak values can vary by listing/measurement—confirm your vehicle requirements.
How long does it take to charge?
3 to 4 hours via the included charger.
Does it have an emergency light?
Yes—Illumination / SOS / Strobe modes are listed (100 lumens listed).



BOOST button forces a start on deeply discharged batteries
