1. Introduction
Thank you for choosing the AMPBANK AT003 Portable Tire Inflator. This compact and powerful air compressor is designed for convenient and efficient inflation of various items, including car tires, motorcycle tires, bicycle tires, and sports balls. Equipped with a 6000mAh battery, a precise pressure gauge, and an LED screen, it ensures accurate and safe inflation wherever you go.
2. What's in the Box
Image: All components included in the AMPBANK AT003 package.
- 1* AT003 Car Tire Inflator
- 1* Air Hose with Schrader attached
- 1* Presta valve adaptor
- 1* General Nozzle adaptor
- 1* Ball needle adapter
- 1* USB-C Charging Cable
- 1* Storage Bag
- 1* User Manual
3. Product Features
3.1. Multi-Purpose Inflation
Image: The AT003 display indicating preset modes for different items.
The AT003 offers versatile inflation capabilities with a maximum pressure of 150 PSI. It is suitable for:
- Cars: 26-50 PSI
- Motorcycles: 26-43 PSI
- Bikes: 30-145 PSI
- Balls: 4-16 PSI
3.2. One-Click Preset Modes & Accuracy
Image: A hand selecting an inflation mode on the AT003's digital display.
Easily select from 4 preset inflation modes (Car, Motorcycle, Bike, Ball) and 3 pressure units (PSI, KPA, BAR) with a single click. The upgraded high-precision chip ensures 99.9% accuracy (±1 PSI) for real-time pressure detection.
Image: The AT003's screen showing both actual and preset tire pressure, highlighting the auto shut-off function.
The device automatically shuts off once the preset pressure is reached, preventing overinflation.
3.3. Powerful Battery & Power Bank Function
Image: The AT003 connected via USB-C to charge a smartphone, illustrating its 6000mAh power bank capability.
A built-in 6000mAh rechargeable battery allows for continuous operation for up to 30 minutes, capable of inflating up to 4 flat car tires on a single charge. It also features a USB-C input port and a USB-A output port, allowing it to function as an emergency power source for other USB devices.
3.4. Integrated LED Light
Image: The AT003's LED flashlight in use, providing illumination for tire inflation in low-light conditions.
The AT003 includes a 3-mode LED light (Lighting, SOS, Strobe) to provide convenience and safety during nighttime use or in dark environments.
4. Setup
4.1. Charging the Inflator
Before first use, fully charge the AT003 using the provided USB-C charging cable and a compatible power adapter (not included). The battery indicator on the LED screen will show charging progress.
4.2. Attaching the Air Hose and Adapters
Screw the air hose securely into the top port of the inflator. Select the appropriate adapter for your item (Schrader for cars/motorcycles, Presta for some bikes, ball needle for sports balls, general nozzle for inflatables) and attach it to the other end of the air hose.
5. Operating Instructions
Image: Visual guide showing how to connect the hose, select mode, and start inflation.
- Power On: Press and hold the power button for 3 seconds to turn on the device. The LED screen will display the current pressure.
- Connect to Item: Remove the valve cap from your tire or item. Firmly connect the air hose adapter to the valve. Ensure a tight seal to prevent air leakage.
- Select Mode: Press the 'M' button to cycle through the 4 preset inflation modes (Car, Motorcycle, Bike, Ball). The recommended pressure for each mode will be displayed.
- Adjust Pressure (Optional): Use the '+' and '-' buttons to fine-tune the target pressure if needed.
- Start Inflation: Press the power button to begin inflation. The screen will show the real-time pressure increasing.
- Automatic Shut-off: The inflator will automatically stop once the target pressure is reached.
- Disconnect: Quickly disconnect the air hose from the valve to minimize air loss. Replace the valve cap.
- Power Off: Press and hold the power button for 3 seconds to turn off the device, or it will automatically power off after a period of inactivity.
5.1. Using as a Power Bank
Connect your USB-powered device to the USB-A output port on the inflator using your device's charging cable. The AT003 will begin charging your device.
5.2. Using the LED Light
With the device powered on, short press the LED light button to cycle through the light modes: steady light, SOS signal, and strobe light. Short press again to turn off the light.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the inflator in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage bag to keep all accessories organized.
- Battery Care: To prolong battery life, charge the device at least once every 3 months if not in regular use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inflator does not turn on | Low battery; Device malfunction | Charge the device fully; Contact customer support |
| Slow inflation or no inflation | Hose not securely attached; Incorrect adapter; Item valve blocked; Low battery | Ensure hose is tight; Use correct adapter; Check valve for obstructions; Charge device |
| Inaccurate pressure reading | Loose connection; Device malfunction | Ensure hose is tight; Contact customer support |
| Device overheats | Continuous long-term operation | Allow the device to cool down before resuming use. Avoid exceeding 30 minutes of continuous operation. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | AT003 |
| Brand | AMPBANK |
| Material | Carbon Steel |
| Item Weight | 1.4 Pounds |
| Product Dimensions | 10.2"L x 5.51"W x 3.97"H |
| Power Source | Battery Powered |
| Battery Capacity | 6000mAh |
| Air Flow Capacity | 24 Liters Per Minute |
| Maximum Pressure | 150 Pound per Square Inch |
| Voltage | 12 Volts |
| UPC | 850050886914 |
9. Warranty
The AMPBANK AT003 Portable Tire Inflator comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
10. Customer Support
For any questions, concerns, or technical assistance regarding your AMPBANK AT003 Portable Tire Inflator, please contact our customer support team. Refer to the contact information provided in your product packaging or visit the official AMPBANK website for further details.