1. Introduction
This manual provides essential instructions for the safe and efficient operation of your Tccbac Portable Tire Inflator Air Compressor, Model CQB-US-01. Please read this manual thoroughly before first use and retain it for future reference. This device is designed for inflating tires on cars, motorcycles, bicycles, and various sports balls.

Image: The Tccbac Portable Tire Inflator shown with its accessories and examples of its versatile use for different vehicles and sports equipment.
2. Safety Information
- Always operate the inflator in a well-ventilated area.
- Do not leave the inflator unattended during operation.
- Keep out of reach of children.
- Avoid over-inflating. Always check the recommended pressure for your item.
- Do not expose the inflator to rain or extreme temperatures.
- If the inflator makes unusual noises or becomes excessively hot, turn it off immediately and allow it to cool.
- Ensure the hose connection is secure before starting inflation.
3. Package Contents
Verify that all items are present in your package:

Image: Detailed view of the Tccbac Tire Inflator's packing list, including the main unit, various adapters, charging cable, and storage bag.
- Storage Bag
- Tccbac Inflator
- Charging Cable (USB)
- Air Hose
- Needle Adapter (for balls)
- Presta Valve Adapter
- Nozzle Adapter (various sizes)
4. Product Features
- High Capacity Air Pump: Designed for faster and quieter inflation.
- Rechargeable Lithium-ion Battery: Provides portability and long lifespan.
- Auto Shut-Off: Automatically stops inflation once the preset pressure is reached.
- 150 PSI Max Pressure: Suitable for a wide range of inflation needs.
- Built-in LED Light: Offers illumination for low-light conditions and includes SOS/flashing modes for emergencies.
- Multiple Preset Modes: Optimized settings for cars, motorcycles, bicycles, and sports balls.

Image: The inflator's internal design, emphasizing its high-capacity pump for efficient and quiet operation.

Image: Illustration demonstrating the Tccbac inflator's versatility, combining functions of multiple inflation tools.
5. Specifications
| Specification | Value |
|---|---|
| Brand | Tccbac |
| Model Number | CQB-US-01 |
| Material | Acrylonitrile Butadiene Styrene |
| Item Weight | 1.27 pounds |
| Product Dimensions | 2.76"L x 1.97"W x 6.7"H |
| Power Source | Battery Powered (3 Lithium Ion batteries included) |
| Air Flow Capacity | 35 Liters Per Minute |
| Maximum Pressure | 150 PSI |
| Operation Mode | Semi-Automatic |
| Hose Length | 12 Inches |
| Voltage | 12 Volts |
| Wattage | 100 Watts |
| Amperage Capacity | 8 Amps |
| Sound Level | 70 dB |

Image: The inflator's battery performance, indicating the number of items it can inflate on a single charge for various categories.
6. Setup
- Charge the Device: Before first use, fully charge the inflator using the provided USB charging cable. The battery indicator on the display will show charging status.
- Attach Air Hose: Screw the air hose securely onto the inflator's air outlet.
- Select Appropriate Adapter: Choose the correct adapter for the item you wish to inflate (Schrader valve for cars/motorcycles, Presta valve for some bicycles, needle adapter for balls, or nozzle adapter for other inflatables).
- Connect to Valve: Securely attach the air hose with the chosen adapter to the item's valve stem.

Image: Demonstrates connecting the inflator to a Schrader valve on a car tire.

Image: Demonstrates connecting the inflator to a Presta valve on a bicycle tire.
7. Operating Instructions
- Power On: Press and hold the power button (U) to turn on the inflator. The current pressure will be displayed.
- Select Mode: Press the mode button (square icon) to cycle through preset modes: Car, Motorcycle, Bicycle, Ball, and Manual. Each mode has a default pressure range.
- Set Target Pressure: Use the '+' and '-' buttons to adjust the desired target pressure. The display will show the target pressure.
- Start Inflation: Press the power button (U) again to begin inflation. The inflator will automatically stop when the target pressure is reached.
- Power Off: Press and hold the power button (U) to turn off the inflator.

Image: Step-by-step visual guide on how to operate the inflator, from connecting to starting inflation.
7.1. LED Light Operation
The built-in LED light can be activated for illumination or emergency signaling:
- With the inflator on, short press the LED light button (light bulb icon) to turn on the normal light mode.
- Short press again to cycle through SOS mode, flashing mode, and then off.

Image: The inflator's LED light demonstrating its various modes for illumination and emergency signaling.
8. Maintenance
- Cleaning: Wipe the exterior of the inflator with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the inflator and its accessories in the provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, charge the device every 3 months if not in regular use. Avoid fully discharging the battery for extended periods.
- Hose Inspection: Regularly check the air hose and adapters for any signs of wear, cracks, or damage. Replace if necessary.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inflator does not turn on | Low battery; Device not charged | Charge the inflator fully. |
| Inflator not inflating | Hose not securely connected; Adapter not properly attached; Target pressure already reached | Ensure all connections are tight. Check the current pressure reading. |
| Slow inflation | Low battery; Large volume item being inflated | Ensure the device is fully charged. Inflation time varies by item size. |
| Inaccurate pressure reading | Loose connection; Sensor issue | Check hose connection. If problem persists, contact customer support. |
| Device overheats and shuts off | Continuous operation for too long | Allow the device to cool down for at least 15-20 minutes before resuming use. |
10. Warranty and Support
Your Tccbac Portable Tire Inflator Air Compressor is covered by a 2-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact Tccbac customer service. Refer to the contact information provided with your purchase or visit the official Tccbac website.
Please have your model number (CQB-US-01) and proof of purchase ready when contacting support.