Introduction
The FLEXTAILGEAR EVO PUMP 3 is a compact, powerful, and versatile air pump designed for rapid inflation and deflation of various inflatables. With its high flow rate and pressure, rechargeable battery, and multiple nozzles, it is an essential tool for outdoor enthusiasts and home use.
Safety Information
- Do not operate the pump near water or in wet conditions.
- Keep out of reach of children.
- Do not block the air intake or outlet during operation.
- Avoid continuous operation for more than 15-20 minutes to prevent overheating and prolong battery life.
- This pump is not suitable for inflating balloons, tires, or sports balls (basketballs, soccer balls).
Package Contents
- FLEXTAILGEAR EVO PUMP 3
- USB-C Charging Cable
- 5 x Different Nozzles
- User Manual

Image: The FLEXTAILGEAR EVO PUMP 3 unit with its USB-C charging cable and a set of five distinct nozzles laid out in front of it.
Product Overview
The EVO PUMP 3 features a compact design with clearly marked ports for inflation and deflation, a power switch, and a USB-C charging port.

Image: A close-up view of the FLEXTAILGEAR EVO PUMP 3, highlighting the USB-C charging port and the charging indicator light, which glows red when connected to power.
Setup
Charging the Pump
- Locate the USB-C charging port on the side of the pump.
- Connect the provided USB-C cable to the pump and a compatible USB power source (e.g., wall adapter, power bank, computer USB port).
- The charging indicator light will illuminate during charging. Once fully charged, the light may change color or turn off (refer to specific product behavior).
- A full charge provides approximately 15-20 minutes of continuous operation.
It is recommended to fully charge the pump before first use and to recharge it at least once a month to maintain battery health, especially during periods of non-use.
Operating Instructions
Inflation
- Select the Correct Nozzle: Choose the appropriate nozzle from the five included adapters that best fits the inflation valve of your inflatable item.
- Attach Nozzle: Firmly attach the selected nozzle to the inflation port of the air pump. The inflation port is typically located on the top of the pump.
- Insert Nozzle into Inflatable: Insert the nozzle securely into the valve of the item you wish to inflate.
- Activate Pump: Slide the power switch to the 'ON' position to begin inflation.
- Monitor Inflation: Observe the inflatable as it fills. Turn off the pump once the desired firmness is reached.

Image: A visual guide showing the first step of inflation: selecting the correct air nozzle from the provided set.

Image: A hand attaching the chosen nozzle to the inflation port of the FLEXTAILGEAR EVO PUMP 3.

Image: A hand sliding the power switch on the FLEXTAILGEAR EVO PUMP 3 to activate it for inflation.
Deflation
- Select the Correct Nozzle: Choose the appropriate nozzle that fits the deflation valve of your inflatable item.
- Attach Nozzle: Firmly attach the selected nozzle to the deflation port of the air pump. The deflation port is typically located on the side of the pump.
- Insert Nozzle into Inflatable: Insert the nozzle securely into the valve of the item you wish to deflate.
- Activate Pump: Slide the power switch to the 'ON' position to begin deflation.
- Monitor Deflation: Allow the pump to remove air until the item is sufficiently deflated for packing or storage.

Image: A visual guide showing the first step of deflation: selecting the correct air nozzle from the provided set.

Image: A hand attaching the chosen nozzle to the deflation port of the FLEXTAILGEAR EVO PUMP 3.

Image: A hand sliding the power switch on the FLEXTAILGEAR EVO PUMP 3 to activate it for deflation.
Nozzle Compatibility Examples
- Air Mattresses/Beds: Use the wider, tapered nozzles for quick inflation and deflation of standard air mattresses.
- Rafting Boats/Kayaks: Specific nozzles are provided for larger valves found on boats and kayaks.
- Swim Rings/Pool Floats: Smaller nozzles are suitable for common pool inflatables.
- Storage Bags: The pump can also be used to vacuum-seal storage bags.

Image: A composite image demonstrating the FLEXTAILGEAR EVO PUMP 3 in use for inflating an air mattress, alongside illustrations of different nozzle types and their corresponding applications like airbeds, rafting boats, swim rings, and storage bags. It also explicitly states that the pump is not for balloons, tires, or balls.

Image: A two-panel image illustrating the deflation capability of the FLEXTAILGEAR EVO PUMP 3 for vacuum storage bags. The "before" panel shows a bulky bag, and the "after" panel shows the bag significantly compressed after using the pump.
Maintenance
- Cleaning: Wipe the pump exterior with a soft, dry cloth. Do not use harsh chemicals or immerse the pump in water.
- Storage: Store the pump and its accessories in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, recharge the pump at least once a month, even if not in use. Avoid fully discharging the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not turn on. | Battery is depleted. | Charge the pump using the provided USB-C cable. |
| Low airflow/pressure. | Incorrect nozzle used or nozzle not properly attached. | Ensure the correct nozzle is selected and securely attached to the pump and the inflatable's valve. |
| Pump stops during operation. | Overheating protection activated or battery depleted. | Allow the pump to cool down for a few minutes. If the issue persists, charge the battery. Avoid continuous operation for more than 15-20 minutes. |
| Pump is noisy. | Normal operation. | Some noise is expected due to the high-speed motor. This is normal and does not indicate a defect. |
Specifications
- Model Name: EVO PUMP 3
- Brand: FLEXTAILGEAR
- Material: Plastic
- Power Source: Battery Powered (Rechargeable Lithium Battery)
- Battery Capacity: 1300mAh (Built-in)
- Air Flow Capacity: 1000 L/min
- Maximum Pressure: 5 kPa
- Continuous Operation Time: 15-20 minutes
- Charging Port: USB Type-C
- Dimensions (LxWxH): Approximately 3.94 x 3 x 3.94 inches (10 x 7.6 x 10 cm)
- Weight: Approximately 12.7 oz (0.36 kg)
Warranty and Support
For warranty information, technical support, or any inquiries regarding your FLEXTAILGEAR EVO PUMP 3, please refer to the official FLEXTAILGEAR website or contact their customer service directly. Contact details can typically be found on the product packaging or the brand's official online store.
You can visit the FLEXTAILGEAR Store for more information: FLEXTAILGEAR Official Store




