Introduction
Thank you for choosing the BSMOOM Car Jump Starter with Portable Air Pump. This multi-functional device is designed to provide emergency jump-starting for your vehicle, inflate tires and other items, and serve as a portable power bank and emergency light source. Please read this manual carefully before use to ensure safe and optimal operation.
Video: BSMOOM Car Jump Starter and Air Pump demonstration.
Safety Information
- Ensure the product power is above 75% for optimal jump-starting performance. Performance may decline with lower power levels.
- Do not inflate continuously for more than 10 minutes to prevent overheating. Allow a 5-8 minute cooling period between inflation cycles.
- Avoid direct, prolonged exposure to sunlight or use in humid conditions, as this may damage the mainboard and cause short circuits.
- Always remove the jump starter clamps from the car battery immediately after successfully starting the vehicle.
- Before activating the large flashlight mode, ensure the small light is turned off.
- Keep out of reach of children.
- Do not disassemble or modify the device.
Package Contents
Verify that all items are present in your package:
- BSMOOM Car Jump Starter with Air Pump
- Smart Jump Cables (with clamps)
- USB-C Charging Cable
- Air Nozzles (various types for different inflatables)
- Storage Case
- User Manual (this document)

Image: What's in the Box.
Product Overview
Familiarize yourself with the components and display of your BSMOOM device.

Image: Labeled diagram of the BSMOOM Jump Starter.
LCD Screen Details

Image: Detailed view of the 2.7 inch LCD screen and its indicators.
- Battery Level: Indicates the current charge of the device.
- USB ON: Shows when USB output is active.
- Temperature Protection Lamp: Illuminates if the device temperature is outside safe operating limits (-4°F to 140°F).
- Bearing Temperature: Displays the internal temperature.
- Display Values/Error Reminds: Shows current readings or error codes.
- Air Pressure Units: Switch between PSI, BAR, KPA, Kg/cm².
- Fan Status: Indicates if the cooling fan is active.
- Charging Other Devices: Icon indicates when the power bank function is in use.
Setup & Charging
Initial Charge
Before first use, fully charge your BSMOOM Jump Starter. Connect the provided USB-C cable to the device's Type-C input/output port and a suitable USB power adapter (not included). The battery level indicator on the LCD screen will show charging progress.
Checking Battery Level
Press the OK button to turn on the device and view the current battery level on the LCD screen. Ensure the device has at least 75% charge for effective jump-starting.
Operating Instructions
1. Jump Starting a Vehicle
This device is suitable for 12V vehicles, supporting up to 10L Gas and 10L Diesel engines (for the 7000A model).
- Open the car hood and locate your vehicle's battery.
- Insert the smart jump cable connector firmly into the "Auto jump port" on the BSMOOM Jump Starter.
- Connect the red clamp (positive, +) to the positive terminal of your car battery.
- Connect the black clamp (negative, -) to the negative terminal of your car battery.
- The device's screen will display the car battery voltage. Ensure it's within a safe range.
- Press the power button on the BSMOOM Jump Starter to activate the jump-start function.
- Go into your car and turn on your engine.
- Once the car starts, immediately remove the clamps from the car battery, then disconnect the smart jump cable from the jump starter.

Image: How to Jump Start Your Car.
2. Using the Air Pump (Tire Inflator)
The integrated air pump can inflate tires up to 150 PSI and is suitable for motorcycles, bicycles, cars, and balls.
- Press the OK button to turn on the machine.
- Press the M button to switch to the inflation function.
- Press the M button again to cycle through different inflation modes (car, motorcycle, bicycle, ball).
- Long press the M button for 5 seconds. The screen will flash. Continue to click the M button to select your desired pressure unit (PSI, BAR, KPA, KG/CM).
- Use the + and - buttons to set the required air pressure.
- Connect the air hose to the item you wish to inflate.
- After setting the pressure, long press the OK button for 4 seconds to start inflation. The pump will automatically stop when the set pressure is reached.

Image: How to use the BSMOOM Air Pump.

Image: Air Pump in action, showing fast inflation.
3. Using the Flashlight
The device features a 400-Lumen LED light with multiple modes for emergency situations.
- Press the OK button to turn on the machine.
- Press the light button (☀ icon) to turn on the small light.
- Long press the light button for 4 seconds to turn on the big light.
- While the big light is on, press the light button again to cycle through modes: constant light, slow flash (warning light), and fast flash (SOS signal).
Note: Before turning on the big light, ensure the small light is off.

Image: How to use the BSMOOM Flashlight.

Image: Multi-function emergency light modes.
4. Using as a Power Bank
The device can charge your electronic devices via its USB-A and USB-C ports.
- Connect your device's charging cable to one of the two USB-A output ports (5V/3A MAX) or the USB-C input/output port.
- The device will automatically begin charging your connected electronic device.
- The LCD screen will indicate when USB output is active.

Image: Power bank function in use (26800mAh variant).

Image: Power bank function in use (21800mAh variant).
Specifications
| Feature | Specification |
|---|---|
| Brand | BSMOOM |
| Peak Current (7000A Model) | 7000A |
| Peak Current (6000A Model) | 6000A |
| Battery Capacity (7000A Model) | 26800mAh |
| Battery Capacity (6000A Model) | 21800mAh |
| Voltage | 12 V |
| Engine Compatibility (7000A Model) | Up to 10L Gas / 10L Diesel |
| Air Pump Pressure | 150 PSI (Max) |
| USB-A Output | 2 ports, 5V/3A Max |
| USB-C Input/Output | 1 port, 5V/3A Max |
| Flashlight Luminosity | 400 Lumens (2 LED Lights) |
| Flashlight Modes | Constant, Slow Flash (Warning), Fast Flash (SOS) |
| LCD Screen Size | 2.7 inch |
| Operating Temperature Range | -4°F to 140°F (-20°C to 60°C) |
| Conversion Rate | >90% |
| Certifications | MSDS, ROHS, CE, UL |

Image: Vehicle compatibility and engine size support.
Troubleshooting
- Device not turning on: Ensure the device is charged. If fully charged and still not turning on, contact support.
- Car not starting:
- Check if the jump starter has at least 75% charge.
- Ensure clamps are securely connected to the correct battery terminals (red to positive, black to negative).
- Verify that the smart jump cable is fully inserted into the jump starter's port.
- If the car battery is completely dead, it might take a few attempts or a short wait after connecting before trying to start.
- Air pump not inflating:
- Check if the air hose is securely attached to both the device and the item to be inflated.
- Ensure the correct inflation mode and pressure unit are selected.
- Verify that the device has sufficient charge.
- Allow the device to cool down if it has been running continuously for more than 10 minutes.
- Device overheating: Stop use immediately. Allow the device to cool down in a well-ventilated area. Avoid direct sunlight.
- LCD screen error: Refer to the "LCD Screen Details" section for common indicators. If an unfamiliar error persists, contact support.
Maintenance
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Charging: For optimal battery life, charge the device every 3-6 months, even if not in use.
- Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Cable Care: Inspect jump cables and air hoses regularly for any signs of wear or damage. Replace if necessary.
User Tips
- Always keep your jump starter charged, especially before long trips, to ensure it's ready for emergencies.
- Familiarize yourself with the different air pump modes and pressure units before you need to use them in an emergency.
- The flashlight's SOS mode can be crucial in low-visibility emergency situations. Practice activating it.
- If you require instructions in a language other than English, please refer to the official product page or contact BSMOOM customer support for assistance.
Warranty & Support
BSMOOM products are designed for reliability and performance. For warranty information, technical support, or any questions not covered in this manual, please refer to your purchase documentation or contact BSMOOM customer service directly. Contact details can typically be found on the official BSMOOM website or through your retailer.





