Baseus 2-in-1 Car Jump Starter, Power Bank, and Air Compressor Instruction Manual

1. Introduction

The Baseus 2-in-1 device is a versatile tool designed for automotive emergencies and daily convenience. It combines a powerful car jump starter, an air compressor for tire inflation, a portable power bank for charging electronic devices, and an emergency light. This manual provides essential information for safe and effective operation of your device.

2. Safety Information

• Read all instructions carefully before use.
• Keep the device away from children.
• Do not disassemble or modify the device. Unauthorized modifications may lead to hazards and void the warranty.
• Use in well-ventilated areas.
• Avoid exposing the device to extreme temperatures (below -10°C or above 60°C), direct sunlight, or high humidity.
• Ensure correct polarity when connecting the jump starter clamps to a car battery to prevent damage and injury. The smart clamp features reverse polarity protection with an audible alarm.
• Do not continuously inflate for more than 20 minutes to prevent overheating. Allow the device to cool down between uses if necessary.
• The device incorporates 12 battery protection features: Over-voltage, Under-voltage, Over-current, Over-discharge, Charge overheating, Charge low-temperature, Discharge overheating, Discharge low-temperature, Short circuit, Reverse polarity charging, Anti-reverse charging, and Start-up timeout protection.

3. Package Contents

Please check the package for the following items:

• Baseus 2-in-1 Jump Starter, Power Bank, and Air Compressor
• Smart Clamp with Reverse Polarity Protection
• Inflation Hose
• Various Nozzles (e.g., for car tires, motorcycle tires, bicycle tires, basketballs, balloons)
• USB Charging Cable
• Storage Bag
• User Manual

4. Product Overview

The Baseus 2-in-1 device integrates multiple functions into a compact design:

• LED Digital Display: Shows current battery level and tire pressure.
• Control Buttons:
• Power Display Button: Press to check power level.
• '+' Button: Increase air pressure preset value. Long-press to speed up.
• '-' Button: Decrease air pressure preset value. Long-press to slow down.
• Mode Switch Button: Press to switch between inflation modes (Car, Motorcycle, Bicycle, Ball, Balloon). Long-press for 2 seconds to switch displayed units (PSI-BAR-KPA).
• Light Button: Long-press for 2 seconds to turn on flashlight. Press again to change lighting modes.
• Start/Stop Inflation Button: Press to start inflation as preset value. Press again to stop.
• Ports: Type-C input/output, USB output, EC5 Engine Start port.
• Internal Components: Features a 19-cylinder high-pressure pump and a copper permanent magnet motor for powerful and stable operation.

5. Setup

5.1 Charging the Device

Before first use, fully charge the jump starter. It is recommended to keep the device charged above 75% for optimal jump-starting performance, and above 50% for zero-voltage starting.

• Connect the provided USB charging cable to the Type-C input port on the device.
• Connect the other end of the cable to a compatible USB power adapter (e.g., 5V/2.4A or 9V/2A).
• The LED display will show the charging progress. A full charge takes approximately 3 hours.

6. Operating Instructions

6.1 Jump Starting a Car

This device is suitable for 12V/4.0L gasoline cars and 12V/2.5L diesel cars.

1. Connect Smart Clamps: Plug the smart clamps into the EC5 port of the jump starter. The indicator on the smart clamp will flash red and green alternately.
2. Connect to Car Battery: Open the engine hood of your car. Connect the red clamp to the positive (+) terminal of the car battery and the black clamp to the negative (-) terminal. Ensure polarities are connected properly. If connected incorrectly, the smart clamp will sound a buzzing alarm.
3. Start the Car: Go back into your car and start the engine. The jump starter will discharge high voltage after it's connected.
4. Disconnect: After your car starts, please disconnect the jump starter immediately.

Note: For better effect, please make sure the battery level of the jump starter is above 50% for zero-voltage start, and above 75% for normal start. Keep the entire jump start process within 30 seconds.

6.2 Inflating Tires and Other Items

The device features a 19-cylinder high-pressure pump for ultra-fast inflation with auto-stop functionality.

1. Connect Hose and Nozzle: Connect the inflation hose to the device and attach the appropriate nozzle for your item (car tire, motorcycle tire, bicycle tire, basketball, balloon).
2. Select Mode: Press the mode switch button to select the desired inflation mode. Default pressures are:
   • Car mode: 2.5 BAR (adjustable range: 1.8-2.8 BAR)
   • Motorcycle mode: 2.6 BAR (adjustable range: 1.8-2.8 BAR)
   • Bike mode: 45 PSI (adjustable range: 30-50 PSI)
   • Ball mode: 8.0 PSI (adjustable range: 7-9 PSI)
   • Balloon mode: 8.0 PSI (adjustable range: 7-9 PSI)
3. Adjust Pressure: Use the '+' and '-' buttons to set your desired pressure.
4. Start Inflation: Press the start inflation button. The device will automatically stop when the preset pressure is reached.

Note: After your turn on the inflation mode, it will begin to test the tire pressure and display the number on the LED screen. One continuous inflation time must not exceed 20 minutes. The actual use may be slightly different depending on specific circumstances.

6.3 Using as a Power Bank

The device can also function as a portable power bank to charge your electronic devices.

• Connect your phone, tablet, or other compatible device to the USB output port (5V/3A) or the Type-C port (5V/2.4A Max, 9V/2A Max).
• The device provides two 15W output ports for fast charging.

6.4 Using the Emergency Light

The built-in emergency light is useful in low-light conditions or emergencies.

1. Turn On: Long-press the light button for 2 seconds to turn on the flashlight function (Normal lighting mode).
2. Change Modes: Press the light button again to cycle through different lighting modes:
   • Normal lighting (for general illumination)
   • SOS mode (flashing alternately, for signaling help)
   • Strobing mode (alarmingly bright, to scare away danger)

7. Maintenance

• Keep the device clean and dry. Wipe with a soft, damp cloth if necessary.
• Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
• If the device is not used for an extended period, recharge it periodically (e.g., every 3-6 months) to maintain battery health and prolong its lifespan.
• Avoid dropping the device or subjecting it to strong impacts.
• Do not use harsh chemicals or abrasive cleaners on the device.

8. Troubleshooting

• Device not charging / Battery level stuck: Ensure you are using a compatible charger with the correct voltage and amperage (e.g., 9V/2A or 5V/2.4A). Check the Type-C cable and port for damage.
• Car not starting: Verify the jump starter's battery level is sufficient (above 75% for normal start, above 50% for zero-voltage start). Check that the smart clamps are connected correctly to the car battery terminals (red to positive, black to negative). If an alarm sounds, correct the polarity. Ensure the car battery is not severely damaged or completely dead beyond the device's capacity.
• Inflation issues: Check that the inflation hose is securely connected to both the device and the item's valve. Ensure the correct inflation mode and preset pressure are selected. If the device stops prematurely, check if the 20-minute continuous inflation limit has been reached and allow it to cool down.
• Device overheating: If the device feels excessively hot, stop use immediately and allow it to cool down in a well-ventilated area. Avoid continuous operation for prolonged periods, especially during inflation.

9. Specifications

10. User Tips

• For optimal performance when jump starting a vehicle, ensure the jump starter is sufficiently charged (above 75%).
• When inflating, avoid exceeding 20 minutes of continuous operation to prevent overheating and ensure device longevity.
• If the device is not charging properly, verify that you are using a compatible charger with the correct voltage and amperage (e.g., 9V/2A or 5V/2.4A).
• The device can inflate various items like car tires, motorcycle tires, bicycle tires, basketballs, and balloons. Always select the appropriate mode and preset pressure for best results.
• The device is designed to operate in a wide temperature range (-10°C to 60°C), making it reliable in various weather conditions.

11. Warranty and Support

For warranty information and customer support, please refer to the seller's policies or contact Baseus customer service directly. Keep your proof of purchase for any claims.

12. Product Operation Video