GOOLOO A7 4000A Jump Starter with Air Pump, 88.8Wh, 150 PSI, 12V

The GOOLOO A7 is a dual-purpose jump starter and air compressor that packs 88.8Wh of power into a portable, easy-to-store unit. With a peak output of 4000A, it can resurrect dead 12V batteries on gasoline engines up to 10 liters and diesel engines up to 8 liters with no external power needed.

Advantages

This unit does more than start vehicles. The built-in air pump delivers up to 150 PSI at 35 L/min, allowing you to inflate tires, sports balls, air mattresses, and other inflatables with precision. Its digital LED display shows remaining battery level and tire pressure, and the three lighting modes (normal, strobe, SOS) provide safety in dark or emergency situations. Multiple USB ports let you charge phones, tablets, and other small devices on the go.

Suitable for

• 12V cars, SUVs, motorcycles, and trucks
• Gasoline engines up to 10.0L displacement
• Diesel engines up to 8.0L
• Emergency roadside assistance and camping trips

Key specifications

• Peak current: 4000A
• Starting current: 1000A
• Battery capacity: 24000mAh / 88.8Wh
• Air compressor: up to 150 PSI, 35 L/min
• USB-C input: 5V/3A, 9V/2A, 12V/1.5A (18W max)
• USB-A outputs: one QC3.0 (5V/3A, 9V/2A, 12V/1.5A) and one 5V/2.4A
• DC output: 15V/10A
• Operating temperature: -20°C to 60°C
• Safety protections: reverse polarity, over-current, over-voltage, over-charge, over-temperature, short-circuit

Recommendations

Always read the manual before first use. Check the battery charge level before leaving. The A7 is a powerful tool–keep it out of reach of children.