1. Introduction
Thank you for choosing the BIUBLE 1500A Car Jump Starter with 150PSI Air Pump. This multi-functional device is designed to provide emergency jump-starting for vehicles, inflate tires, and serve as a portable power bank and emergency light source. Please read this manual thoroughly before use to ensure safe and optimal performance.
2. Product Contents
Carefully unpack the box and ensure all items are present and in good condition. If any items are missing or damaged, please contact customer support.
- Car Jump Starter Unit
- Jumper Cables (Smart Clamps)
- Inflatable Hose
- Nozzle Adapters (x4)
- USB Charging Cable
- User Manual

3. Setup
3.1 Initial Charging
Before first use, fully charge the jump starter unit. Connect the provided USB charging cable to the unit's input port and a suitable USB power adapter (not included). The LED display will indicate the charging status and battery level. A full charge is recommended for optimal performance, especially for jump-starting.
4. Operating Instructions
4.1 Jump Starting a Vehicle
This device can jump-start vehicles with 12V batteries, including those with zero voltage. Ensure the jump starter is sufficiently charged before attempting to jump-start.
- Insert the Battery Clip: Firmly insert the blue end of the jumper cables into the jump starter's dedicated jump-start port. Ensure a secure connection.
- Connect Clips to the Engine Battery: Attach the red clamp to the positive (+) terminal of the vehicle's battery and the black clamp to the negative (-) terminal. Ensure the clamps make good contact with the battery terminals.
- Start Your Engine: Once connected, the jump starter will automatically detect the battery. Start your vehicle's engine. If the engine does not start immediately, wait a few seconds and try again. Do not crank for more than 3 seconds per attempt.
- Remove Cables: After the engine starts, immediately remove the jumper cables from the vehicle battery, then disconnect them from the jump starter unit.
Safety Precautions:
- Do not touch the red and black clamps together.
- Do not attempt to jump-start a frozen battery.
- If the jump starter indicates an error, refer to the troubleshooting section.


4.2 Using the Air Compressor / Tire Inflator
The integrated 150PSI air compressor can inflate tires and other inflatables. It supports PSI, BAR, and KPA units.
- Connect the Hose to the Tire: Screw the inflatable hose onto the tire valve stem. Ensure it is tightly secured to prevent air leakage.
- Preset Tire Pressure: Turn on the jump starter. Use the control buttons (usually '+' and '-' or mode button) to select the desired pressure unit (PSI, BAR, KPA) and set the target pressure. The large digital LED screen will display the current and target pressure.
- Start Inflation: Press the inflation button to begin pumping. The device will automatically stop when the preset pressure is reached.
- Disconnect Hose: Once inflation is complete, quickly unscrew the hose from the tire valve.


4.3 Using as a Power Bank
The device features USB and Type-C output ports to charge your electronic devices.
- Connect your device's charging cable to the appropriate output port on the jump starter.
- The jump starter will automatically begin charging your device.

4.4 Using the Flashlight / Emergency Light
The jump starter includes a built-in flashlight with multiple lighting modes for various situations.
- Short Press the Light Button: Press the dedicated light button to cycle through the lighting modes: constant on, SOS signal, and warning light (strobe).
- Press again to turn off the light.

4.5 Understanding the LED Display
The large digital LED screen provides essential information about the device's status and operation.
- Inflatable Unit: Displays the selected pressure unit (PSI, BAR, KPA).
- Actual Value: Shows the current pressure reading during inflation.
- Inflatable Mode: Indicates the type of item being inflated (e.g., car, motorcycle, bicycle, ball).
- Default Value: Shows the preset target pressure.
- Power: Displays the remaining battery level of the jump starter.

5. Maintenance
5.1 Charging the Device
To prolong battery life, fully charge the jump starter every 3-6 months, even if not in use. Avoid storing the device with a completely depleted battery.
5.2 Storage
Store the device in a cool, dry place away from direct sunlight, moisture, and extreme temperatures. Keep it out of reach of children.
5.3 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.
6. Troubleshooting
- Device not turning on: Ensure the battery is charged. If it's fully charged and still not turning on, contact support.
- Vehicle not jump-starting: Check that the jumper cables are securely connected to both the jump starter and the vehicle battery terminals. Ensure the battery terminals are clean. The vehicle battery might be severely damaged and require professional assistance.
- Air compressor not inflating: Verify the inflatable hose is securely attached to both the device and the tire valve. Check if the target pressure is set correctly and if the device has sufficient charge.
- Device not charging: Try a different USB charging cable and power adapter. Ensure the charging port is clean.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | BIUBLE |
| Peak Current | >1200 A |
| Voltage | 12 V |
| Battery Capacity | > 30000 mAh |
| Conversion Rate | >90% |
| Number Of Built-in Batteries | 4 |
| Air Compressor Pump | Maximum Air Pressure 150PSI |
| Special Features | USB, Lighting, Warning Light, SOS Lighting, Power Bank, Portable Charger, Portable Power Station, Car Jump Starter |
| External Testing Certification | MSDS, ROHS, FCC, CE |
| Certification | UL, RoHS, MSDS, CE |
| Dimensions (H x W x D) | 20.20 cm x 10.60 cm x 5.00 cm (7.95 in x 4.17 in x 1.96 in) |
| Weight | 1.12 kg |
| Origin | Mainland China |

8. User Tips
- Always keep the jump starter charged above 50% for emergency readiness.
- Store the device in your vehicle for easy access during emergencies.
- Familiarize yourself with the LED display and control buttons before an emergency arises.
- When inflating tires, always check the vehicle manufacturer's recommended tire pressure.
- Ensure the jumper cable clamps are clean and free of corrosion for optimal conductivity.
9. Warranty and Support
For warranty information or technical support, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.





