UTRAI JS-5 Car Jump Starter with Air Compressor User Manual

1. Product Overview

The UTRAI JS-5 is a versatile and powerful multi-functional device designed for automotive emergencies and outdoor use. It combines a high-capacity jump starter, a robust air compressor, an emergency LED flashlight, and a portable power bank into one compact unit. This manual provides detailed instructions for safe and effective use of your UTRAI JS-5.

Image: Overview of UTRAI JS-5 features, including its 5000A peak current, 27000mAh battery, 150 PSI air compressor, and various protection functions.

Key Features:

• Powerful Jump Starter: Capable of delivering up to 6000A peak current, suitable for starting 12V vehicles with up to 8.0L gas or 6.5L diesel engines.
• Integrated Air Compressor: Provides up to 150 PSI pressure with an airflow of 45L/Min, featuring smart preset and auto shut-off for accurate tire inflation.
• High-Capacity Power Bank: Equipped with a 27,000mAh battery and QC 3.0 USB ports for fast charging of smartphones, tablets, and other electronic devices.
• Emergency LED Flashlight: Features 3 modes (Normal, Flashing, SOS) for illumination and signaling in emergency situations.
• Advanced Safety Protections: Incorporates 10-level protection against improper handling, including reverse polarity, over-current, and short-circuit protection.
• Portable Design: Compact and lightweight with a durable carrying case for easy transport and storage.

2. What's in the Box

Upon opening your UTRAI JS-5 package, please verify that all the following components are included:

Image: All components included in the UTRAI JS-5 package.

• 1 × UTRAI JS-5 Jump Starter with Air Pump
• 1 × Heavy Duty Smart Clamp (Jumper Cables)
• 1 × Type-C Charging Cable
• 1 × DC Cigarette Adapter
• 3 × Versatile Air Nozzles (for various inflatables)
• 1 × User Manual
• 1 × EVA Portable Storage Box

3. Setup and Initial Charging

Before first use, it is recommended to fully charge your UTRAI JS-5 unit. This ensures optimal performance and readiness for emergencies.

Charging the Unit:

1. Connect the provided Type-C charging cable to the Type-C input port on the UTRAI JS-5.
2. Connect the other end of the Type-C cable to a suitable USB power adapter (not included) or a vehicle's DC cigarette adapter using the provided DC Cigarette Adapter.
3. The LCD screen will indicate the charging status. Charge until the battery indicator shows full.

Note: For prolonged storage, it is recommended to charge the jump starter every 3-4 months to maintain battery health.

Understanding the Display and Controls:

Image: Detailed view of the 2-inch large digital LCD screen and control buttons.

• LCD Screen: Displays battery level, tire pressure (PSI/BAR/KPA), and output status.
• 'M' Button: Mode selection (e.g., for air compressor units).
• 'OK' Button: Confirm selection, start/stop functions.
• '+' / '-' Buttons: Adjust values (e.g., target pressure).
• Light Button: Activates and cycles through LED flashlight modes.

4. Operating Instructions

4.1. Jump Starting a Vehicle

Ensure the UTRAI JS-5 unit has at least 25% battery charge before attempting to jump start a vehicle.

Image: Step-by-step guide for jump starting a vehicle.

1. Connect Jumper Cables: Insert the blue end of the smart clamp jumper cable into the jump starter's output port. Ensure a firm connection.
2. Attach to Battery: Connect the red clamp to the positive (+) terminal of the vehicle's battery and the black clamp to the negative (-) terminal. Ensure the connections are secure and free of corrosion.
3. Start Vehicle: Once the clamps are correctly connected, the smart clamp indicator light will turn solid green (refer to smart clamp manual for specific indicators). Proceed to start your vehicle's engine.
4. Remove Cables: After the vehicle starts, immediately remove the smart clamps from the car battery, then disconnect the jumper cable from the jump starter unit.

Safety Precautions:

• Do not touch the red and black clamps together.
• Do not jump start a vehicle if the jump starter's battery level is below 25%.
• If the vehicle does not start on the first attempt, wait at least 30 seconds before trying again.
• The unit features 10-level protection to prevent damage from incorrect connections.

4.2. Using the Air Compressor

The integrated air compressor can inflate tires for cars, bicycles, motorcycles, and various sports equipment or pool toys.

Image: Step-by-step guide for using the air compressor.

1. Access Air Hose: Take out the air hose from its storage slot on the back of the jump starter unit.
2. Connect to Tire Valve: Screw the air hose connector onto the tire valve stem. Ensure it is tightly secured to prevent air leakage.
3. Power On and Select Mode: Press the 'OK' button to turn on the unit. Press the 'M' button to cycle through different inflating modes (e.g., car, motorcycle, bicycle, ball) or pressure units (PSI, BAR, KPA).
4. Set Target Pressure: Use the '+' and '-' buttons to set your desired tire pressure. The LCD screen will display the current and target pressure.
5. Start Inflation: Press the 'OK' button to begin inflation. The compressor will automatically stop once the preset pressure is reached.
6. Disconnect: Unscrew the air hose from the tire valve and return it to its storage slot.

Note: Use the appropriate air nozzle for different inflatables. The unit provides a maximum pressure of 150 PSI and an airflow of 45L/Min.

4.3. Using as a Power Bank

The UTRAI JS-5 can charge various electronic devices via its USB output ports.

Image: UTRAI JS-5 charging multiple electronic devices.

• Connect your device's USB charging cable to one of the USB output ports (QC3.0 or standard USB) on the UTRAI JS-5.
• The unit will automatically begin charging your device.
• The 27,000mAh battery capacity ensures multiple charges for most smartphones and tablets.

4.4. Using the LED Flashlight

The built-in LED flashlight provides illumination and emergency signaling.

Image: UTRAI JS-5 LED flashlight demonstrating its three modes.

• Press the dedicated light button on the control panel to turn on the flashlight in Normal mode.
• Press the button again to cycle through Flashing mode and SOS mode.
• Press the button a fourth time to turn off the flashlight.

5. Maintenance

Proper maintenance ensures the longevity and reliability of your UTRAI JS-5.

• Charging: If the unit is not used for an extended period, charge it every 3-4 months to prevent deep discharge and maintain battery health.
• Cleaning: Wipe the unit with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are free of dust and debris.
• Storage: Store the unit in its EVA portable storage box in a cool, dry place, away from direct sunlight and extreme temperatures.
• Clamp Care: Keep the smart clamps clean and free of corrosion. Inspect them regularly for any damage to the cables or clamps.

6. Troubleshooting

If you encounter issues with your UTRAI JS-5, refer to the following common troubleshooting steps:

If the problem persists after following these steps, please contact UTRAI customer support for assistance.

7. Specifications

Detailed technical specifications for the UTRAI JS-5 Car Jump Starter with Air Compressor.

Note: There are varying specifications reported for peak current and battery capacity across different product descriptions. The values provided here reflect the range of information available.

8. Warranty and Support

UTRAI stands behind the quality of its products.

• Warranty: The UTRAI JS-5 comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship.
• Technical Support: UTRAI provides lifetime technical support for the JS-5 unit. If you have any questions, require assistance, or encounter issues not covered in this manual, please contact UTRAI customer service.

Please retain your proof of purchase for warranty claims.