Coolchong Jump Starter with Air Compressor

Brand: Coolchong
Manufacturer: ‎Dongguan Hezong Electronic Technology Co., Ltd.
Model Number: ‎HZ009

User Manual for HZ009 Jump Starter with Air Compressor

Product Overview

The HZ009 Jump Starter with Air Compressor is a versatile and portable solution for your vehicle's emergency needs. It combines a powerful jump starter, air compressor, power bank, and LED flashlight into one compact device. This user manual will guide you through the features and operation of your new device.

Safety Instructions

  • Read and understand all instructions before using the device.
  • Keep out of reach of children.
  • Do not disassemble, modify, or attempt to repair the device.
  • Charge the device using the provided USB cable only.
  • Do not expose the device to extreme temperatures, moisture, or corrosive materials.

Charging Your Device

Before using the jump starter for the first time, ensure it is fully charged. Connect the included USB cable to the device and a suitable USB charger. Charging time is approximately 6 hours.

Jump Starting a Vehicle

  1. Ensure the jump starter battery level is above 50%.
  2. Connect the red clamp to the positive (+) battery terminal and the black clamp to the negative (-) battery terminal or a ground point on the vehicle's frame.
  3. Ensure the clamps are securely attached and the battery terminals are clean.
  4. Turn on the jump starter.
  5. Start the vehicle within 30 seconds of connecting the clamps.
  6. Once the vehicle starts, promptly disconnect the clamps, starting with the black clamp followed by the red clamp.

Using the Air Compressor

  1. Attach the air hose to the device and the tire valve stem.
  2. Turn on the device and select the appropriate mode (CAR, MOTORCYCLE, BICYCLE, or BASKETBALL).
  3. Set the desired pressure using the '+' and '-' buttons and press OK to start inflation.
  4. The device will automatically stop inflating once the preset pressure is reached.
  5. Disconnect the air hose from the tire and device after inflation.

Using the Power Bank

To charge your electronic devices, connect them to the USB output port using a compatible charging cable. Press the power button to begin charging.

Using the LED Flashlight

  1. Press and hold the power button for 3 seconds to turn on the LED light.
  2. Press the button again to switch between flashlight, SOS, and strobe modes.
  3. Press and hold the button to turn off the LED light.

Troubleshooting Tips

Device Won't Charge
Ensure the USB cable is properly connected and the charger is working. Try a different power source if necessary.
Jump Starter Not Working
Check that the battery level is sufficient and the clamps are properly connected. If the clamps are reversed or poorly connected, the device will not work.
Air Compressor Not Inflating
Ensure the air hose is securely attached to both the device and the tire. Check for any leaks and make sure the preset pressure is correct.
LED Flashlight Not Turning On
Press and hold the power button for 3 seconds. If the LED still does not turn on, recharge the device.

Frequently Asked Questions (FAQ)

Can this device jump start a semi truck?

Yes, the HZ009 Jump Starter is capable of jump starting 12V vehicles, including semi trucks with up to 6.0L gasoline or 3.0L diesel engines.

How many tires can I inflate with a full charge?

On a full charge, you can pump up to 4 car tires. However, the actual number may vary depending on the size and pressure of the tires.

How do I know when the air compressor has reached the preset pressure?

The device will automatically stop inflating once the preset pressure is reached. You can monitor the pressure on the digital LED display.

Is it safe to leave the jump starter connected to the vehicle battery after the engine starts?

No, you should promptly disconnect the jump starter once your vehicle starts to prevent potential damage to the unit.

Can I use the air compressor to inflate sports equipment?

Yes, the device comes with different air inflation needles suitable for inflating various balls and other sports equipment.

How long does the LED flashlight last on a full charge?

The LED flashlight can last for 11-12 hours on a full charge, depending on the mode used.

What should I do if the jump starter fails to start my car?

If the vehicle does not start, ensure the clamps are correctly connected and the battery level is sufficient. If it still fails, disconnect the clamps, wait a few minutes, and try again.

Can I charge my devices while using the air compressor?

It is recommended to use one function at a time to ensure optimal performance and safety.

If you require further assistance or have more questions, please contact customer support.

FAQ [continued]

Q: What vehicles can this jump starter and air compressor be used for?
A: This jump starter and air compressor is suitable for cars, trucks, motorcycles, snowmobiles, SUVs, ATVs, UTVs, boats, and more. It can be used for vehicles with up to 5L petrol or 3L diesel engines.

Q: How powerful is the jump starter function?
A: The jump starter uses high output Lithium battery technology and can generate up to 1000A peak current to start a disabled engine. It is capable of jump-starting most 12V vehicles, including those with 6.0L gasoline or 3.0L diesel engines.

Q: Can the air compressor be used as a pressure gauge?
A: Yes, the air compressor has a pressure gauge function. It can be used to measure the tire pressure and adjust it to the desired level. There are 4 preselect modes (car, motorcycle, bicycle, basketball) for easy inflation.

Q: Does it have a power bank function?
A: Yes, this jump starter and air compressor has a built-in 10400mAh battery with a USB output QC3.0 18W. It can be used as a power bank to charge various portable electronics such as mobile phones, tablets, digital cameras, car fan power supply, and more.

Q: Does it have a built-in LED flashlight?
A: Yes, it has a built-in LED flashlight with 3 modes: flashlight, SOS, and strobe. The flashlight has a battery life of 11-12 hours and can be used in camping, outdoor activities, emergencies, travel, etc.

Q: Is it portable and compact?
A: Yes, this jump starter and air compressor weighs only 1.76 pounds and measures 6.47 x 3.89 x 1.94 inches in size. It is designed to be portable and can easily fit in your hand, bag, or pocket.

Q: What is included in the product content?
A: The product includes the main unit, packaging, car battery clip, USB cable, inflator tube, and inflator adaptors.

Q: What is the warranty for this jump starter and air compressor?
A: The warranty information is not provided in the manufacturer's details. It is recommended to contact the manufacturer or seller for warranty information.


Manufacturer‎Dongguan Hezong Electronic Technology Co., Ltd.
Model Number‎HZ009
CategoryAutomotive Parts & Accessories > Automotive > Tools & Equipment > Jump Starters, Battery Chargers & Portable Power > Jump Starters
Battery Cell Composition‎Lithium
Voltage‎5 Volts, 12 Volts
Item Dimensions LxWxH‎6.47 x 3.89 x 1.94 inches
Vehicle Service Type‎Passenger Car, Motorcycle
Battery Capacity‎10400 Milliamp Hours
Item Weight‎1.76 Pounds
Amperage‎600 Amps
Peak Output Current‎1000 Amps
Item Weight‎1.76 pounds
Product Dimensions‎6.47 x 3.89 x 1.94 inches
Item model number‎HZ009
Manufacturer Part Number‎HZ009
Bulb Type‎LED
Special Features‎LED Light, Battery Starter, Tire Pump, Power Bank
Customer Reviews4.4 out of 5 stars 516 ratings 4.4 out of 5 stars
Best Sellers Rank#28,766 in Automotive
Date First AvailableAugust 26, 2021
Battery Cell CompositionLithium
Voltage5 Volts, 12 Volts
Item Dimensions LxWxH6.47 x 3.89 x 1.94 inches
Vehicle Service TypePassenger Car, Motorcycle
Weight‎1.76 pounds
Dimensions‎6.47 x 3.89 x 1.94 inches
First AvailableAugust 26, 2021

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