GOOLOO GP4000 Jump Starter & GT150 Tire Inflator User Manual

1. Introduction

Thank you for purchasing the GOOLOO GP4000 Jump Starter and GT150 Tire Inflator. This comprehensive device combines a powerful car jump starter with a versatile portable air compressor, designed to provide reliable emergency assistance and convenient tire maintenance for a wide range of vehicles and inflatable items. Please read this manual thoroughly before use to ensure proper operation and safety.

Image: The GOOLOO GP4000 Jump Starter (right) and GT150 Tire Inflator (left), showcasing both devices included in the package.

2. Safety Information

Always observe the following safety precautions to prevent injury or damage to the devices:

• Do not expose the devices to extreme temperatures, direct sunlight, or moisture.
• Keep out of reach of children.
• Ensure proper ventilation during use and charging.
• Do not disassemble or modify the devices.
• For jump starting, connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal. Reverse polarity can cause damage.
• Avoid over-inflating tires or other items. Always refer to the manufacturer's recommended pressure.
• If the battery clamps touch each other, a spark may occur. Avoid this contact.
• Do not use the jump starter if the battery clamps or cables are damaged.

3. Package Contents

Please check the package for the following items:

• GOOLOO GP4000 Jump Starter Unit
• GOOLOO GT150 Tire Inflator Unit
• Smart Jumper Cables (with clamps)
• USB-C Charging Cable
• Various Air Nozzles/Adapters for GT150
• User Manual
• Storage Case (may vary by package)

4. Product Features and Components

4.1 GOOLOO GP4000 Jump Starter

The GP4000 is a powerful and versatile jump starter designed for various vehicles.

• Peak Current: 4000 Amps
• Engine Compatibility: All gasoline engines, up to 10.0L diesel engines.
• Output Ports: Dual USB charging ports (one supports fast charging), USB Type-C (5V/3A).
• Input Port: USB Type-C for recharging the unit.
• Safety Features: Reverse polarity protection, over-current protection, short-circuit protection, over-voltage protection, over-charge protection.
• Additional Features: LED flashlight with multiple modes (steady, strobe, SOS).

Image: Detailed view of the GOOLOO GP4000 Jump Starter, highlighting its LED indicator, power button, Type-C input/output, quick charging output, and 15V/10A output port.

Image: The GOOLOO GP4000 Jump Starter demonstrating its capacity to charge multiple devices like smartphones and tablets, suitable for outdoor use.

4.2 GOOLOO GT150 Tire Inflator

The GT150 is a compact and efficient portable air compressor.

• Max Pressure: 150 PSI
• Inflation Modes: 5 preset modes (car, motorcycle, bicycle, ball, customize).
• Pressure Units: PSI, KPA, BAR, KG/CM².
• Display: Ultra-bright LED screen for real-time and preset pressure values.
• Auto Shut-off: Automatically stops when preset pressure is reached.
• Portability: Cordless design, easy to carry.

Image: The GOOLOO GT150 Tire Inflator displaying its large LED screen, which provides clear visibility of pressure readings even in bright conditions.

5. Setup and Charging

5.1 Charging the GP4000 Jump Starter

Before first use, fully charge the GP4000. It is recommended to recharge the unit after each use or every 3-6 months if not used frequently.

1. Connect the USB-C charging cable to the Type-C input port on the GP4000.
2. Connect the other end of the cable to a USB wall adapter (not included) or a powered USB port.
3. The LED indicators will show the charging progress. All LEDs will be solid when fully charged.

5.2 Charging the GT150 Tire Inflator

The GT150 also requires charging before use. Use the provided USB-C cable.

1. Connect the USB-C charging cable to the charging port on the GT150.
2. Connect the other end to a USB wall adapter or powered USB port.
3. The display will indicate charging status.

6. Operating Instructions

6.1 Using the GP4000 Jump Starter

Follow these steps to jump start a vehicle:

1. Ensure the GP4000 is sufficiently charged.
2. Connect the blue plug of the smart jumper cables into the jump start port on the GP4000.
3. Connect the red clamp to the vehicle's positive (+) battery terminal.
4. Connect the black clamp to the vehicle's negative (-) battery terminal.
5. Once connected, the indicator light on the smart cable will turn green (or solid green if using BOOST function). If the light is red or flashing, check connections.
6. Start the vehicle's engine.
7. Once the vehicle starts, immediately remove the jumper cables from the GP4000, then disconnect the black clamp, followed by the red clamp from the vehicle battery.

Note on BOOST Function: If the vehicle battery is extremely low or completely dead, the smart cable may not detect it. In this case, press and hold the "BOOST" button on the smart cable for 3 seconds until the indicator light turns solid green. This bypasses safety checks and forces the jump start. Use with caution.

Image: The GOOLOO GP4000 Jump Starter connected to a car battery, demonstrating the proper setup for jump starting a vehicle.

Image: A comparison highlighting the robust, copper-material clamps of the GOOLOO jump starter against other types, emphasizing durability and reliability.

6.2 Using the GT150 Tire Inflator

Inflate tires or other items using the GT150:

1. Ensure the GT150 is sufficiently charged.
2. Connect the air hose to the tire valve stem. Ensure a secure connection to prevent air leakage.
3. Turn on the GT150. The current tire pressure will be displayed.
4. Press the 'M' button to cycle through the 5 preset inflation modes (car, motorcycle, bicycle, ball, custom).
5. Use the '+' and '-' buttons to adjust the desired target pressure.
6. Press the power button to start inflation. The inflator will automatically stop when the target pressure is reached.
7. Disconnect the air hose from the tire valve.

Changing Units: Press the unit button (often labeled with a symbol like a gear or 'U') to switch between PSI, KPA, BAR, and KG/CM².

Image: The GOOLOO GT150 Tire Inflator in use, demonstrating its cordless operation while inflating a car tire.

Image: The GOOLOO GT150 Tire Inflator showing its display with both real-time and preset pressure values, indicating its auto shut-off feature.

Image: The GOOLOO GT150 Tire Inflator positioned with various items it can inflate, including car tires, motorcycle tires, bicycle tires, and balls, illustrating its versatility.

7. Maintenance

• 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 moisture.
• Battery Care: For optimal battery life, fully charge both units every 3-6 months, even if not in use.
• Cable Inspection: Regularly inspect the jumper cables and air hose for any signs of damage or wear. Replace if necessary.

8. Troubleshooting

9. Specifications

10. Warranty and Support

GOOLOO products are designed for reliability and performance. For warranty information, technical support, or any questions regarding your GP4000 Jump Starter or GT150 Tire Inflator, please contact GOOLOO customer service through their official website or the retailer where the product was purchased.

For more information, visit the official GOOLOO store: GOOLOO Store on Amazon