GOOLOO A3 Jump Starter with Air Compressor - Portable 3000A Booster

In this review of the GOOLOO A3 Jump Starter with Air Compressor the bottom line is simple: this is a compact, all-in-one roadside tool best suited to drivers who want a reliable jump starter plus a built-in tire inflator and power bank. The A3's 3000A peak output and BOOST button deliver instant starts for stubborn 12V batteries, while the integrated compressor and large LED display make topping up tires straightforward. For anyone who values versatility and a durable design that works in extremes, the A3 earns attention as a single device that handles multiple emergency tasks.

Key Features

• Powerful jump starts: The 3000 amp peak output supports gas engines up to 9.0L and diesel up to 6.5L, letting users restart a dead 12V vehicle quickly.
• Built-in air compressor: A 150 PSI max pump with 35 L/min flow inflates a standard car tire from 25 to 36 PSI in about one minute, useful for roadside fixes.
• Multifunction utility: Acts as a jump starter, tire inflator, portable power bank, LED flashlight and SOS light so one device covers several emergency needs.
• User protections: The integrated battery management system offers 10 key protections including reverse connection and overcharge protection for safer operation.
• Readable display and auto-shutoff: The daylight-viewable screen shows pressure and supports automatic shutoff when the target PSI is reached for hands-free inflation.
• Durable and long-lived: Rated for over 1000+ charge cycles and specified to operate across a wide temperature range, it stands up to frequent use and varied weather.

Who It's For

The A3 is ideal for car owners who want a single, portable tool to handle dead batteries and low tires without carrying multiple devices; it especially suits weekend drivers, commuters and small fleets who appreciate fast restarts and a compact compressor. Its power bank function also helps anyone who needs to charge USB devices on the go.

This is not targeted at heavy commercial users who require industrial-grade compressors or very high-capacity jump rigs; likewise, those who need a permanently mounted inflator or a larger workshop compressor should look elsewhere. For most personal vehicles and occasional roadside emergencies, the A3 strikes a practical balance.

Pros & Cons

Pros

• High peak output with a BOOST button that reliably starts low-voltage 12V batteries.
• Fast inflation performance with multiple nozzles and five inflation modes for cars, bikes and balls.
• Multiple useful extras including a power bank, LED flashlight and SOS light for emergencies.
• Comprehensive safety features via the BMS for protection during use.

Cons

• As an all-in-one unit it is a compromise versus dedicated heavy-duty compressors for sustained shop use.
• The unit's full performance depends on maintaining charge, so regular recharging is required if left in long-term storage.

Specifications

Peak Jump Current	3000A
Engine Support	Up to 9.0L gas / 6.5L diesel
Maximum Pressure	150 PSI
Air Flow	35 L/min
Inflation Modes	SUV, car, bike, ball, customizable
Continuous Inflation Time	Up to 45 minutes wireless
Warranty	18 months

Our Verdict

The GOOLOO A3 is a versatile roadside companion that merges a robust 3000A jump starter with a capable 150 PSI compressor and power bank features. It offers strong value for drivers who want a compact, multiuse emergency unit rather than separate tools, delivering reliable starts, fast inflation and solid safety protections at a reasonable price.

Frequently Asked Questions

How many times can the A3 jump start a car on a single charge?
The exact count varies with battery and conditions, but customers report multiple jump starts and the unit supports over 1000+ charge cycles overall.

Can the inflator auto-shutoff at a set pressure?
Yes; the smart LED screen includes tire pressure detection and an automatic shut-off function once the selected PSI is reached.

What safety protections are included?
The built-in BMS provides 10 protections including short circuit, overcurrent, reverse connection, overheating and overcharge protection.