GOOLOO A3 Jump Starter with Air Compressor — 3000A Portable Car Battery Booster, 150 PSI Tire Inflator

All-in-one jump starter and air compressor for on-the-go readiness

When the road beckons, you want confidence, not hesitation. The GOOLOO A3 combines a high-capacity jump starter with an integrated air compressor in a compact, portable package. It’s designed to help you restart a dead 12V battery and top up tires anywhere you roam, from daily commutes to long road trips. With a 3000-amp boost and support for up to 9.0L gas and 6.5L diesel engines, it can accommodate a wide range of vehicles. Even if battery voltage is low, you can press the BOOST button to attempt a jump start, offering a potential solution when roadside assistance isn’t immediate.

Power and inflation in one device

• Jump-start performance: 3000 A peak output provides instant assistance for many passenger cars and light trucks.
• Engine compatibility: supports engines up to 9.0 liters for gasoline and 6.5 liters for diesel; compatibility varies by vehicle, so verify your specs.
• Air compressor: max 150 PSI with an airflow of 35 L/min, helping you reach ready-to-drive pressure quickly.
• Modes and nozzles: five inflation modes (SUV, car, bike, ball, customizable) and five nozzles cover tires, sports balls, and other inflatables.

In real-world use, you might experience rapid tire inflation—for example, a Tesla Model 3/Y tire going from 30 PSI to 36 PSI in about one minute. A full charge offers up to 45 minutes of wireless inflation, and the unit supports switching among BAR, PSI, and KPA for convenient use across markets.

7-in-1 versatility and smart design

• Emergency power bank: the built-in battery can charge USB devices like smartphones and tablets on the go.
• Lighting and gauges: a bright LED flashlight and a digital pressure gauge provide clarity in varied lighting conditions.
• Multi-tool kit: functions include a bike pump and ball pump to support an active lifestyle.
• On-board safety: a Battery Management System (BMS) delivers ten protections—short circuit, overcurrent, reverse polarity, overheating, overcharge, and more.

Operation is guided by a smart LED screen, with tire pressure detection and automatic shut-off to help prevent over-inflation. The display remains readable in bright sunlight, so you don’t need to shade the screen to view readings.

What’s in the box and warranty

Each package includes the jump starter with air compressor, a smart jumper cable, a USB-C charging cable, a carrying bag, a pump tube, five nozzles, and a user manual. The A3 is backed by an 18-month warranty, underscoring durability and ongoing support.

Usage tips and care

• Avoid more than three consecutive jump starts; wait two minutes between attempts.
• Do not run the compressor continuously for long periods; if it becomes hot, allow cooling before resuming use.
• Follow the included guidelines to ensure safe operation and preserve battery health.