UTRAI 2000A 4-in-1 Car Jump Starter & Air Inflator User Manual

1. Introduction

Thank you for choosing the UTRAI 2000A 4-in-1 Car Jump Starter & Air Inflator. This versatile device combines a powerful jump starter, a 150PSI air compressor, a portable power bank, and an LED emergency light, making it an indispensable tool for any vehicle owner. Please read this manual thoroughly before use to ensure safe and optimal performance.

2. Package Contents

Please check the package for the following items:

• UTRAI 2000A 4-in-1 Car Jump Starter (Model: JS-5)
• Smart Jumper Clamps
• Air Hose with Valve Adapter Set (3 adapters)
• USB-C Charging Cable
• DC Cigarette Lighter Adapter
• EVA Protective Carrying Case
• User Manual

3. Specifications

4. Initial Setup & Charging

4.1 Charging the Device

Before first use, fully charge the UTRAI JS-5. Connect the provided USB-C charging cable to the Type-C Input port on the device and to a suitable USB power adapter (not included). The LCD display will show the charging progress. A full charge typically takes 4-4.5 hours with quick charging.

4.2 Understanding the Display and Controls

The 2-inch large digital LCD screen displays battery level, tire pressure, and other relevant information. The device features a 5-in-1 button for easy operation, along with an ON/OFF switch.

5. Operating Instructions

5.1 Jump Starting Your Vehicle

Use this function when your vehicle's battery is dead. The UTRAI JS-5 can jump start 12V vehicles with up to 8.0L gas engines or 6.5L diesel engines.

1. Insert Jumper Cable: Open the protective cap on the jump starter and firmly insert the smart jumper clamps cable into the jump starter's port. The red and green lights on the smart clamps will flash alternately.
2. Connect Red Clamp: Connect the red clamp to the positive electrode (+) of your car battery.
3. Connect Black Clamp: Connect the black clamp to the negative electrode (-) of your car battery. The green light on the smart clamps will stay on after both clamps are connected correctly.
4. Start Vehicle: Enter your vehicle and start the engine.
5. Remove Clamps: Once the vehicle starts successfully (the red light on the smart clamps will stay on), remove the smart clamps from the car battery within 30 seconds, then disconnect them from the jump starter.

NOTICE: If the smart clamps are short-circuited or reverse connected, an alert will sound, and the red light will flash. Disconnect the smart clamps immediately.

5.2 Inflating Tires

The built-in 150PSI air compressor can inflate car tires, bicycle tires, and various inflatable products using the included valve adapters.

1. Retrieve Air Hose: Take out the air hose from the back of the jump starter.
2. Activate & Select Mode: Press the Power Button to activate the device. Press the 'R' button to activate the LCD display and choose the pressure type (PSI, BAR, KPA, kg/cm²).
3. Set Pressure: Use the '+' and '-' buttons to increase or decrease the desired air pressure. Check your car's standard tire pressure value before use.
4. Connect Air Hose: Securely connect the air hose onto the tire valve. Your tire's current pressure will be shown on the LCD display.
5. Start Inflation: Turn the ON/OFF button to 'ON' to start inflating the tire. The device will automatically shut off when the preset pressure is reached.
6. Remove Air Compressor: Once inflation is complete and the device has shut off, turn the ON/OFF button to 'OFF' and remove the air hose from the tire valve.

NOTICE: Do not inflate for more than 8 minutes continuously to prevent overheating. Allow the device to cool down if used for extended periods.

5.3 Using as a Portable Power Bank

The UTRAI JS-5 features multiple output ports to charge your electronic devices.

• USB1 Output (QC3.0): 5V/3A, 9V/2A, 12V/1.5A for fast charging compatible devices.
• USB2 Output: 5V/2.1A for standard charging.
• DC Output: 12V-16V/10A, suitable for powering 12V car accessories using the DC cigarette lighter adapter.

Simply connect your device's charging cable to the appropriate USB or DC output port on the jump starter.

5.4 Using the LED Light

The integrated LED light offers three modes for various situations:

• Normal: Provides steady illumination for general use.
• Flashing: Can be used as a warning light.
• SOS: Emits an international distress signal.

To activate the LED light, press the dedicated light button. Press again to cycle through the modes.

6. Maintenance

• Storage: Store the device in its EVA protective carrying case in a cool, dry place away from direct sunlight and extreme temperatures.
• Charging: For optimal battery life, charge the device at least once every three months, even if not in use.
• Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Battery Care: Do not disassemble the device or attempt to replace the internal battery.

7. Troubleshooting

7.1 Device Not Turning On

• Ensure the ON/OFF switch is in the 'ON' position.
• Check the battery level. If low, charge the device.

7.2 Vehicle Not Starting

• Ensure the smart clamps are correctly connected to the car battery terminals (red to positive, black to negative). The green light on the clamps should be solid.
• Check the battery level of the jump starter. It may not have enough power for a full jump start if too low.
• Ensure the car battery terminals are clean and free of corrosion.
• If the smart clamps show a red flashing light, it indicates a short circuit or reverse connection. Disconnect and reconnect correctly.

7.3 Air Compressor Not Inflating

• Ensure the air hose is securely connected to both the device and the tire valve.
• Check that the ON/OFF button for the air compressor is in the 'ON' position.
• Verify that the desired pressure is set on the LCD display.
• If the device has been running for more than 8 minutes, it may have automatically shut off due to overheating. Allow it to cool down.

8. User Tips

• Always keep the jump starter charged, especially before long trips, to ensure it's ready for emergencies.
• Familiarize yourself with your vehicle's battery location and terminal markings before an emergency arises.
• When inflating tires, always check your vehicle's recommended tire pressure (usually found on a sticker inside the driver's side door jamb or in the owner's manual).
• The LED light can be very useful for nighttime repairs or as a camping light.

9. Safety Information

• Do not allow children to operate this device.
• Do not jump start a frozen battery.
• Do not connect the positive and negative clamps together.
• Do not expose the product to rain or moisture.
• Do not use the product if it is damaged.
• Always wear safety glasses when working with car batteries.
• Ensure proper ventilation when jump starting a vehicle.
• Disconnect the smart clamps from the jump starter when not in use.

Video 1: UTRAI JS-5 Product Demonstration and Usage Guide

10. Warranty & Support

The UTRAI JS-5 comes with a 365-day warranty from the date of purchase, covering manufacturing defects. For technical support or warranty claims, please refer to the contact information provided with your purchase documentation.