
Image: The GOOLOO GP3000 3000A Jump Starter (right) and the GOOLOO GT150 Portable Air Compressor (left), the two primary components of this product bundle.
1. Introduction
This user manual provides detailed instructions for the safe and efficient operation of your GOOLOO GP3000 3000A Jump Starter and GOOLOO GT150 Portable Tire Inflator. Please read this manual thoroughly before using the devices to ensure proper function and to prevent damage or injury. Keep this manual for future reference.
2. Safety Information
Adhering to safety precautions is crucial when operating the GOOLOO GP3000 Jump Starter and GT150 Tire Inflator. Failure to follow these guidelines may result in electric shock, fire, or serious injury.
- Always ensure proper connection of the jump starter clamps to the vehicle battery terminals. Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal.
- The GP3000 features 10 security protections including over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, and reverse-charge. Despite these features, always exercise caution.
- Do not attempt to jump start a frozen battery.
- Do not expose the devices to rain or wet conditions.
- Keep out of reach of children.
- Ensure adequate ventilation when operating the tire inflator to prevent overheating.
- Do not over-inflate tires. Always refer to the vehicle's recommended tire pressure.
- Operate the devices within the specified temperature range (-4°F to 140°F for GP3000).

Image: The GOOLOO GP3000 smart jumper cable with heavy-duty clamps, highlighting its supersafe reverse polarity protection and other safety features.
3. Product Overview
This section provides an overview of the GOOLOO GP3000 Jump Starter and GOOLOO GT150 Tire Inflator, detailing their components and primary functions.
3.1 GOOLOO GP3000 Jump Starter
The GP3000 is a powerful 3000A peak current jump starter designed to start 12-volt vehicles with up to 9.0L gasoline and 7.0L diesel engines. It also functions as a portable power bank.
- Peak Current: 3000 Amps, capable of starting most 12V dead vehicles.
- Engine Compatibility: Up to 9.0L Gas and 7.0L Diesel engines.
- "BOOST" Button: Essential for starting vehicles with a totally dead or very low voltage battery.
- Safety Protections: Equipped with 10 protections (over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, reverse-charge).
- Versatility: Suitable for cars, motorcycles, SUVs, trucks, cargo vans, ATVs, snowmobiles, and yachts.
- Power Bank Functionality: Features USB Quick Charge output for charging mobile devices.
- LED Light: Integrated LED light for illumination in low-light conditions.

Image: The GOOLOO GP3000 Jump Starter in an emergency starting scenario, demonstrating its capability for 12V vehicles with large engines.

Image: The GOOLOO GP3000 Jump Starter serving as a portable power bank, illustrating its ability to charge multiple electronic devices like phones, tablets, and smartwatches.

Image: A detailed diagram showing the various ports and indicators on the GOOLOO GP3000 Jump Starter, including the jumper cable input, power button, LED indicator, USB outputs, and LED light.
3.2 GOOLOO GT150 Tire Inflator
The GT150 is a portable, cordless air compressor designed for fast and precise tire inflation, featuring an auto-shutoff function and a bright LED screen.
- Maximum Pressure: 150 PSI.
- Inflation Speed: Can inflate a flat 205/55 R16 car tire (0-36PSI) in approximately 7 minutes.
- Auto-Shutoff: Automatically stops inflation once the preset pressure is reached.
- Inflation Modes: 5 preset modes (car, motorcycle, bicycle, ball, and customize mode).
- Pressure Units: Supports 4 preset units (PSI, KPA, BAR, and KG/CM²).
- LED Screen: Ultra-bright and clear display, readable even under strong sunlight.
- Portability: Sleek cordless design for easy transport.
- Versatile Use: Suitable for cars, SUVs, motorcycles, bicycles, balls, kayaks, and swim rings.

Image: The GOOLOO GT150 Tire Inflator in action, showcasing its cordless design and super-fast inflation capability for vehicle tires.

Image: The GOOLOO GT150 Tire Inflator's display, showing both real-time and preset pressure values, highlighting its auto shut-off feature and readability in sunlight.

Image: The GOOLOO GT150 Tire Inflator with accessories, demonstrating its versatility for inflating car tires, motorcycle tires, bicycle tires, and balls on a single charge.

Image: A close-up view of the GOOLOO GT150 Tire Inflator's large LED screen, emphasizing its clarity and ease of reading for all displayed information.
4. Setup
Before first use, ensure both devices are fully charged. Use the provided charging cables and adapters.
4.1 Charging the GP3000 Jump Starter
- Connect the charging cable to the "In/Output 5V/3A" port on the GP3000.
- Connect the other end of the cable to a suitable USB power adapter (not included) or a powered USB port.
- The LED indicators will illuminate to show charging progress. All indicators will be solid when fully charged.
4.2 Charging the GT150 Tire Inflator
- Locate the charging port on the GT150.
- Connect the charging cable and plug it into a power source.
- The battery indicator on the LED screen will show charging status.
5. Operating Instructions
5.1 Using the GP3000 Jump Starter
- Connect Clamps: Ensure the GP3000 is off. Connect the smart jumper cable's red clamp to the positive (+) terminal of the vehicle's dead battery and the black clamp to the negative (-) terminal.
- Connect to Jump Starter: Plug the smart jumper cable into the 12V Car jump start port on the GP3000.
- Check Indicator: The indicator on the smart clamp will show the connection status. A solid green light indicates a correct connection. If the light is red or flashing, check connections and battery voltage.
- "BOOST" Function (if needed): If the vehicle battery is completely dead or too low to detect, press the "BOOST" button on the smart clamp. The indicator will turn solid green.
- Start Vehicle: Once the indicator is solid green, start your vehicle.
- Disconnect: After the vehicle starts, immediately remove the smart clamps from the car battery, then disconnect the cable from the GP3000.
5.2 Using the GT150 Tire Inflator
- Connect Hose: Screw the air hose onto the tire valve stem.
- Power On: Press the power button to turn on the GT150. The current tire pressure will be displayed.
- Select Mode: Press the mode button to cycle through the 5 preset inflation modes (car, motorcycle, bicycle, ball) or select customize mode.
- Set Pressure: Use the '+' and '-' buttons to adjust the target pressure. The unit can be changed by pressing the unit button.
- Start Inflation: Press the start/stop button to begin inflation. The inflator will automatically stop when the preset pressure is reached.
- Disconnect: Unscrew the air hose from the tire valve.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your GOOLOO devices.
- Cleaning: Wipe the devices with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the devices in a cool, dry place away from direct sunlight and extreme temperatures.
- Charging: For optimal battery life, fully charge the GP3000 every 3-6 months, even if not in use.
- Cable Care: Inspect cables and clamps for any damage before each use. Do not use if damaged.
7. Troubleshooting
This section addresses common issues you might encounter with your GOOLOO devices.
| Problem | Possible Cause | Solution |
|---|---|---|
| GP3000 not turning on/charging. | Low battery; faulty charging cable/adapter. | Charge the device fully. Try a different charging cable or adapter. |
| Vehicle not starting with GP3000. | Incorrect clamp connection; battery too dead; vehicle issue. | Ensure clamps are connected correctly (red to +, black to -). Use the "BOOST" function if the battery is completely dead. Check vehicle for other mechanical issues. |
| GT150 not inflating. | Hose not securely connected; low battery; incorrect pressure setting. | Ensure the air hose is tightly screwed onto the valve. Charge the GT150. Verify the preset pressure is higher than the current pressure. |
| GT150 display is dim or unreadable. | Direct sunlight; low battery. | The screen is designed for readability in sunlight, but extreme glare can affect it. Ensure the device is charged. |
8. Specifications
Detailed technical specifications for the GOOLOO GP3000 Jump Starter and GT150 Tire Inflator.
8.1 GOOLOO GP3000 Jump Starter
- Peak Output Current: 3000 Amps
- Engine Compatibility: Up to 9.0L Gas, 7.0L Diesel
- Operating Temperature: -4°F to 140°F (-20°C to 60°C)
- Input/Output: 5V/3A (USB-C)
- USB Output: 5V/2.1A, USB Quick Charge Output
- Output: 15V/10A (for jumper cable)
8.2 GOOLOO GT150 Tire Inflator
- Max Pressure: 150 PSI
- Inflation Speed: Approx. 7 minutes for 205/55 R16 (0-36PSI)
- Preset Modes: Car, Motorcycle, Bicycle, Ball, Customize
- Units: PSI, KPA, BAR, KG/CM²
- Display: Ultra Bright LED Screen
9. Warranty and Support
GOOLOO products are designed for reliability and performance. For warranty information, technical support, or customer service inquiries, please refer to the official GOOLOO website or contact their customer support directly.
Manufacturer: GOOLOO
Brand Store: Visit the GOOLOO Store on Amazon