Introduction
The AlfaBot Q4 is a versatile 4000A Peak Car Jump Starter designed to provide reliable power for various automotive needs. It integrates multiple functions including jump starting vehicles, inflating tires, and serving as a portable power bank with LED lighting. This manual provides detailed instructions for safe and effective use of your device.
What's in the Box
Upon unboxing your AlfaBot Q4, please ensure all the following items are present:
- Q4 Jump Starter & Air Compressor Unit
- Smart Clamps (for jump starting)
- USB To Type-C Cable (for charging the unit)
- Inflation Hose
- DC Cigarette Lighter Adapter
- Valve Adapter * 4 (various inflation nozzles)

Product Features and Components
The AlfaBot Q4 is equipped with several key features for optimal performance and user convenience:
- 4000A Peak Car Jump Starter: Capable of jump starting various vehicles.
- LCD Display: Shows battery level, output & input status, inflate mode, and tire pressure.
- Inflation Port: For connecting the inflation hose to inflate tires.
- 3 Modes LED Lights: Provides lighting, strobe, and SOS flash functions for emergencies.
- Intelligent Clamps Protection: Features over voltage, low voltage, short circuit, reverse connection, clamps drop, and high temperature protection.
- USB-OUT & DC-OUT: Functions as a power bank to charge phones, tablets, and power car accessories.

Setup and Charging
Before initial use, fully charge your AlfaBot Q4 unit. Use the provided USB to Type-C cable to charge the device. The LCD display will indicate the current battery level.

Operating Instructions: Jump Starting Your Vehicle
Follow these steps to safely jump start your vehicle:
- Connect Smart Clamps: Insert the EC5 port of the smart clamps into the jump starter's EC5 port.
- Connect to Battery: Attach the red clamp to the positive (+) terminal of your vehicle's battery and the black clamp to the negative (-) terminal. Ensure a secure connection. The indicator light on the smart clamps will turn solid green if connected correctly. If it flashes red or beeps, check the connections for correct polarity.
- Start Vehicle: Once the indicator light is solid green, start your vehicle's engine.
- Remove Clamps: After the vehicle starts, immediately remove the smart clamps from the battery terminals, then disconnect them from the jump starter.



Video Description: A short video demonstrating the process of connecting the AlfaBot Q4 jump starter to a car battery and successfully starting the vehicle. The green indicator light on the clamps confirms correct connection.
Operating Instructions: Tire Inflation
The AlfaBot Q4 can also inflate tires and other inflatables:
- Connect Inflation Hose: Screw the inflation hose onto the unit's inflation port.
- Attach to Tire Valve: Connect the other end of the hose to the tire valve. If inflating other items, use the appropriate valve adapter.
- Set Pressure: Use the LCD display and +/- buttons to set the desired pressure (PSI, BAR, KPA, or Kg/cm²).
- Start Inflation: Press the power button to begin inflation. The unit will automatically stop when the preset pressure is reached.

Video Description: A promotional video showcasing the tire inflation capabilities of the UTRAI JS-40 (similar to AlfaBot Q4). It demonstrates connecting the hose to a tire and setting the desired pressure on the digital display.
Operating Instructions: Power Bank and LED Light
The AlfaBot Q4 can also serve as a portable power source and emergency light:
- Power Bank: Connect your USB-powered devices (phones, tablets, etc.) to the USB-OUT ports. For car accessories, use the DC Cigarette Lighter Adapter with the DC-OUT port.
- LED Light: Press and hold the Light button to turn on the LED light. Short presses will cycle through different modes: constant light, strobe, and SOS flash.

Safety Precautions
To ensure safe operation and prolong the life of your device, please observe the following:
- Do not attempt to jump start vehicles with a higher battery voltage than 12V.
- Ensure the jump starter battery has at least 50% or more capacity before attempting to jump start.
- Do not attempt to jump start vehicles if the vehicle isn't started immediately after three consecutive attempts, as this may damage the unit.
- Always connect the red clamp to the positive terminal and the black clamp to the negative terminal.
- Avoid short-circuiting the clamps.
- Do not expose the unit to extreme temperatures or moisture.
- Keep out of reach of children.
Troubleshooting
If you encounter issues, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | Low battery level | Recharge the unit fully. |
| Vehicle does not start | Incorrect clamp connection (red light/beep) | Check and correct clamp polarity. |
| Vehicle does not start | Vehicle battery is extremely dead (red light/beep) | Press the "BOOST" button on the smart clamps for extra power. |
| Tire inflation stops prematurely | Preset pressure reached | This is normal. Adjust preset pressure if needed. |
| Unit overheats | Prolonged use or high ambient temperature | Allow the unit to cool down before further use. |
Specifications
- Model: Q4
- Peak Output Current: 4000 Amps
- Battery Type: Lithium Ion / Lithium Polymer
- Voltage: 12 Volts
- Product Dimensions: 25 x 17 x 11 cm
- Item Weight: 1.62 Kilograms
- Compatible Vehicle Type: Passenger Car (and other 12V vehicles)
- Manufacturer: AlfaBot
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official AlfaBot website. Keep your purchase receipt for warranty claims.





