1. Product Overview
The FOWAWU Paddleboard Pump is an intelligent dual-stage electric pump designed for efficient inflation and deflation of paddleboards, kayaks, air mattresses, and other inflatables. It features a powerful built-in rechargeable battery and can also be powered via a 12V car connector, offering versatile power options for various outdoor activities.
- Dual Power Supply: Equipped with a 3*7800mAh super capacity battery for cordless operation and a 12V DC car connector for continuous power.
- Intelligent Dual-Stage Inflation: Features a two-stage inflation system (400L/min for the first stage, 100L/min for the second stage) with a maximum pressure of 20PSI. Automatically shuts off when the preset pressure is reached, preventing over-inflation.
- Active Heat Dissipation: Incorporates an active cooling system with a fan and cleverly designed ducts to manage heat during prolonged use.
- Multi-functional: Includes two USB output ports for charging electronic devices, a deflation function for quick packing, and an LED flashlight for low-light conditions.
- Versatile Nozzles: Comes with 6 different air nozzles to fit a wide range of inflatable objects.

2. Safety Information
Please read and understand all safety instructions before operating the pump to prevent injury or damage.
- Do not operate the pump in wet conditions or immerse it in water.
- Keep the pump out of reach of children.
- Ensure the air inlets and outlets are not blocked during operation to prevent overheating.
- Do not point the air outlet at eyes or body parts when operating.
- Use only the provided charging cables and nozzles.
- Store the pump in a cool, dry place when not in use.
3. What's in the Box
- 1 x FOWAWU SUP Air Pump
- 1 x 9.8 feet DC Car Charger
- 1 x 3.2 feet USB Cable (Type-C)
- 1 x 3.3 feet Hose
- 6 x Air Nozzles (various types)
- 1 x User Manual
- 1 x Storage Bag
- 1 x Backup Fuse

4. Setup
4.1 Charging the Pump
Before first use, fully charge the pump's internal battery using the provided Type-C USB cable or the 12V DC car charger. The battery indicator on the display will show the charging status.

4.2 Attaching the Hose and Nozzle
- Identify the 'INFLATE' and 'DEFLATE' ports on the pump.
- For inflation, securely screw the hose into the 'INFLATE' port. For deflation, use the 'DEFLATE' port.
- Select the appropriate nozzle for your inflatable item from the 6 provided nozzles.
- Attach the selected nozzle to the other end of the hose.

5. Operating Instructions
5.1 Inflation
- Connect the hose with the correct nozzle to your inflatable object's valve.
- Turn on the pump. Use the '+' and '-' buttons to set your desired target pressure (PSI).
- Press the start button. The pump will begin inflating in the first stage (high flow) and automatically switch to the second stage (high pressure) as needed.
- The pump will automatically shut off once the preset target pressure is reached.

5.2 Deflation
The deflation function allows for quick and easy packing of your inflatable items.
- Connect the hose to the 'DEFLATE' port on the pump.
- Attach the appropriate nozzle to the inflatable object's valve.
- Press the deflation button to start the process. The pump will rapidly remove air from the inflatable.

5.3 Using the LED Flashlight and Power Bank
- LED Flashlight: Press the light button to turn on the integrated LED flashlight for illumination in dark environments.
- Power Bank: Use the two USB output ports to charge mobile phones and other small electronic devices.
5.4 Official Product Video
6. Maintenance
- Cleaning: Wipe the pump exterior with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the pump 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 pump regularly, even if not in frequent use. Avoid completely draining the battery before recharging.
- Active Cooling System: The pump's active cooling system helps maintain optimal operating temperature. Ensure the air vents are clear of obstructions.

7. Troubleshooting
If you encounter issues with your FOWAWU Paddleboard Pump, please refer to the following common solutions:
- Pump Not Turning On: Ensure the battery is charged. If using the car connector, check the vehicle's 12V outlet and the fuse.
- Pump Not Inflating/Deflating: Verify that the hose is securely connected to the correct port ('INFLATE' or 'DEFLATE') and that the nozzle is properly attached to the inflatable's valve. Check for any blockages in the hose or nozzles.
- Over-Inflation/Under-Inflation: Confirm that the desired PSI is correctly set on the digital display. The auto-shutoff feature should prevent over-inflation.
- Unusual Noise/Vibration: Stop operation immediately. Check for any foreign objects in the air inlets/outlets or hose. If the issue persists, contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | FOWAWU |
| Model Name | ATJ-8666 |
| Color | 8666 |
| Power Source | Battery Powered / DC 12V Car Connector |
| Battery Capacity | 3*7800mAh |
| Material | Aluminum, Plastic |
| Air Flow Capacity (Stage 1) | 400 L/min |
| Air Flow Capacity (Stage 2) | 100 L/min |
| Maximum Pressure | 20 PSI |
| Operation Mode | Automatic |
| Item Package Dimensions | 11.89 x 9.21 x 7.13 inches |
| Package Weight | 2.44 Kilograms |
| UPC | 739722238049 |
9. Warranty and Support
Your FOWAWU Paddleboard Pump comes with a 1-year replacement or repair warranty.
For product support, warranty claims, or any inquiries, please contact FOWAWU USA directly via email. Refer to the contact information provided in your product packaging or on the official FOWAWU website.