1. Introduction
The AMPBANK AT003 is a versatile 2-in-1 portable tire inflator and power bank, designed for effortless inflation of car, motorcycle, bicycle tires, and sports balls. Featuring a maximum pressure of 150PSI, a 6000mAh rechargeable battery, and an integrated LED flashlight, it ensures safe driving and convenience during road trips or emergencies. Its digital pressure gauge with 99.9% accuracy and auto shut-off function provides precise and worry-free operation.
Figure 1: AMPBANK AT003 Tire Inflator - Key Features
2. Package Contents
Please check the box for the following items:
- 1 x AT003 Main Unit
- 1 x Inflation Hose and Nozzle Set
- 1 x Carry Bag
- 1 x USB Cable
- 1 x User Manual
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | AMPBANK |
| Model | AT003 |
| Peak Current | 400 A |
| Conversion Rate | >90% |
| Battery Capacity | 6000mAh |
| Number Of Built-in Batteries | 2 |
| External Testing Certification | CE |
| Type-C Input | 5V/2A |
| USB-A Output | 5V/1A |
| LED Light | Yes |
| Charging Time | 4 hours |
| Continuous Inflation Time | 30 minutes |
| Inflation Time for Flat 195 Tire | 10 minutes |
| Operating Temperature | -10℃ to 45℃ |
| Product Dimensions | 6.2 x 2.8 x 2 inches |
| Net Weight | 467g (approx. 1.03 lb) |
Figure 2: Compact Design and Dimensions
4. Setup
4.1 Charging the Device
Before first use, fully charge the AMPBANK AT003. Connect the provided USB cable to the Type-C input port on the device and a suitable 5V/2A power adapter (not included). The charging time is approximately 4 hours.
4.2 Connecting the Inflation Hose
Screw the inflation hose securely into the inflation outlet on the top of the device. Ensure it is tightly fastened to prevent air leakage.
Video 1: Demonstrating the connection of the inflation hose to the device, ensuring a snug fit.
5. Operation
5.1 Powering On and Setting Units
- Press and hold the middle button to power on the device.
- Press the 'U' button to cycle through pressure units (PSI, BAR, KPA, KG/CM2).
5.2 Selecting Inflation Mode and Setting Target Pressure
- Press the 'M' button to choose from multiple inflation modes: Car, Motorcycle, Bike, or Ball. Each mode has a default pressure range.
- Car: 26-50 PSI
- Motorcycle: 26-43 PSI
- Bike: 30-145 PSI
- Ball: 4-16 PSI
- Use the '+' and '-' buttons to adjust the target pressure according to your needs. The device displays both target pressure and real-time pressure.
Figure 3: Multiple Inflation Modes and PSI Ranges
Figure 4: Digital Display with Target and Real-time Pressure
5.3 Inflating Tires/Items
- Remove the valve cap from the tire or item to be inflated.
- Connect the inflation hose nozzle to the valve. Ensure a secure, push-type connection to prevent air leakage. The hose features heat insulation.
- Press the middle button to start inflation. The device will automatically shut off once the target pressure is reached.
- Disconnect the hose and replace the valve cap.
Figure 5: Easy Thumb-Press Operation for Inflation
5.4 Using as a Power Bank
The AMPBANK AT003 can also function as a power bank. Connect your device (e.g., smartphone) to the USB-A output port (5V/1A) using a compatible cable to charge it.
Figure 6: Power Bank Functionality and LED Flashlight
5.5 Using the LED Flashlight
The device includes an LED flashlight for emergencies or low-light conditions. Refer to the device's buttons for activating the LED light.
6. Safety Precautions
- Do not leave the device unattended while inflating.
- Keep out of reach of children.
- Avoid over-inflating items; always refer to the manufacturer's recommended pressure.
- Do not expose the device to extreme temperatures or direct sunlight for prolonged periods.
- Ensure the inflation hose is securely connected before starting inflation to prevent injury or damage.
7. Maintenance
- Clean the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the device in its carry bag in a cool, dry place when not in use.
- Regularly check the inflation hose and nozzles for any signs of wear or damage. Replace if necessary.
- Charge the device at least once every three months to maintain battery health if stored for extended periods.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery or device is off. | Charge the device. Press and hold the middle button to power on. |
| Air leakage during inflation | Hose not securely connected to the device or valve. | Ensure the inflation hose is tightly screwed into the device and the nozzle is firmly attached to the valve. |
| Device does not inflate | Incorrect mode selected or target pressure not set. | Verify the correct inflation mode is selected and the target pressure is set above the current pressure. |
| Slow inflation | Low battery or hose/nozzle obstruction. | Fully charge the device. Check the hose and nozzles for any blockages. |
9. User Tips
- For optimal performance, ensure the device is fully charged before long trips or multiple inflations.
- Always double-check the recommended tire pressure for your vehicle or item before inflating.
- The compact size makes it easy to store in your glove compartment or trunk for quick access.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact details provided with your purchase documentation or visit the official AMPBANK website.
