AUTDER AD380 Cordless Tire Inflator User Manual

1. Introduction

The AUTDER AD380 Cordless Tire Inflator is a high-performance, portable air compressor designed for convenient and efficient inflation of various items. Its robust design, powerful battery, and intelligent features make it an essential tool for maintaining optimal pressure in tires and other inflatables.

This image displays the product packaging, highlighting key features such as 21V Lithium-Ion battery, 12V DC compatibility, LCD display, and 2.0Ah capacity.

2. Safety Information

Please read and understand all safety warnings before operating the device to prevent injury or damage.

• To protect battery life, avoid prolonged exposure to moisture.
• Always charge the battery with the included power adapter. Do not attempt to charge the battery through the inflator body.
• The 12V DC car cable is intended for emergency use only and should not be used to charge the battery.
• Ensure the inflator is placed on a stable surface during operation to prevent tipping.
• Do not over-inflate items. The automatic shut-off feature helps prevent this, but always monitor the pressure.
• Keep out of reach of children.

This image shows the side of the product packaging, which includes important warning labels regarding battery care and usage.

3. Package Contents

The AUTDER AD380 cordless tire inflator comes with a comprehensive kit for various inflation needs:

• AUTDER AD380 Cordless Tire Inflator Unit
• 21V Rechargeable Battery
• High-pressure Hose with Quick Connector
• Power Adapter (for wall charging)
• 12V DC Car Cable (for emergency power)
• 4 Inflation Nozzles (for cars, motorcycles, bikes, and sports balls)
• 4 Tire Caps
• Portable Storage Bag
• User Manual

This image displays the main unit of the AUTDER AD380 Cordless Tire Inflator along with all the accessories included in the package, such as the battery, charging cables, and various nozzles.

This image highlights the convenient built-in accessory storage located on the battery base, perfect for small inflation needles and adapters.

4. Setup

4.1. Charging the Battery

Before first use, fully charge the 21V rechargeable battery using the provided power adapter. A full charge typically takes approximately 2.5 hours.

• Connect the power adapter to the battery.
• Plug the adapter into a standard wall outlet (110v-240v).
• The battery indicator lights will show charging progress.

4.2. Attaching the Hose

Screw the high-pressure hose onto the inflator's air outlet until secure.

This image illustrates the two power modes: battery power for cordless operation and the 12V DC car cable for direct power from a vehicle's cigarette lighter socket (for emergency use).

5. Operating Instructions

The AUTDER AD380 features an intuitive digital interface and multiple inflation modes for ease of use.

5.1. Powering On and Mode Selection

• Press the power button to turn on the inflator. The digital display will illuminate.
• Use the mode selection button to cycle through the 4 smart modes (Car, Motorcycle, Bike, Ball) or the 1 Free Manual Mode.

5.2. Setting Target Pressure

• Once a mode is selected, the default pressure for that mode will be displayed.
• Use the '+' and '-' buttons to adjust the target pressure to your desired PSI, BAR, KPA, or Kg/cm².
• The adjustable pressure roller allows for precise adjustments.

5.3. Inflation Process

• Connect the appropriate inflation nozzle to the high-pressure hose and then securely attach it to the item to be inflated.
• Press the start button to begin inflation. The real-time pressure will be displayed on the screen.
• The inflator will automatically shut off once the preset target pressure is reached.

5.4. LED Light Operation

The integrated 30LM LED light offers three modes for visibility in low-light conditions:

• Constant: For general illumination.
• Flashing: For signaling or increased visibility.
• SOS: For emergency situations.

This image illustrates the various smart modes available on the inflator, including dedicated settings for cars, motorcycles, bikes, and sports balls, along with a manual mode for custom pressure settings.

This image shows the inflator in use, highlighting its digital display which provides real-time pressure monitoring and allows for easy setting of target inflation pressure.

6. Maintenance

To ensure the longevity and optimal performance of your AUTDER AD380 Cordless Tire Inflator, follow these maintenance guidelines:

• Cleaning: Wipe the unit with a soft, dry cloth after each use. Do not use harsh chemicals or abrasive cleaners.
• Storage: Store the inflator and its accessories in the provided portable storage bag in a cool, dry place, away from direct sunlight and moisture.
• Battery Care: Fully charge the battery before long-term storage and recharge it every 3-6 months to maintain battery health.
• Hose Inspection: Regularly inspect the high-pressure hose and connectors for any signs of wear, cracks, or damage. Replace if necessary.

7. Troubleshooting

If you encounter issues with your AUTDER AD380, refer to the following common troubleshooting steps:

8. Specifications

This image provides an internal view of the inflator, highlighting its dual powerful motors, heat dissipation design, circuit protection, and auto-stop function for enhanced durability and safety.

9. Warranty and Support

AUTDER ensures 100% satisfaction and provides an extended 12-month warranty for the AD380 Cordless Tire Inflator. For any inquiries or support, please contact AUTDER customer service.

• Email: autder@outlook.com
• WhatsApp: Scan QR Code or Click Here
• Facebook: Autderdirect

For additional support, please refer to the contact information provided on the product packaging or visit the official AUTDER website.