COOSPO Mini Electric Air Pump Portable Digital Inflator

Introduction

Thank you for purchasing the COOSPO AP-B1 Portable Bicycle Tire Inflator. This user manual provides detailed instructions for the safe and efficient operation of your new device. Please read it carefully before use and keep it for future reference.

Safety Precautions

• Do not leave the pump unattended during inflation.
• Keep the electric bike pump away from flammable and explosive items.
• Avoid dirt, sand, and dropping the pump.
• Do not store the product in environments that are too cold, hot, or humid.
• The product contains a lithium battery. Do not throw it into fire or dispose of it improperly.
• Keep the product away from children.
• When unscrewing the air valve, be aware that the air valve and connector can become hot due to prolonged use. Avoid prolonged contact with your hands. If the product temperature is too high, a warning will display: “Caution Hot.” Take a 10-minute break before continuing use.

Product Overview & Packing List

The COOSPO AP-B1 is a compact and powerful electric air pump designed for inflating bicycle tires and sports balls. It features a real-time pressure display, preset pressure function, and compatibility with various valve types.

Packing List:

• 1 x Bicycle Tire Inflator (The Pump)
• 1 x Schrader Valve
• 1 x Type-C Cable
• 1 x Storage Bag
• 1 x Ball Needle
• 1 x Presta Valve
• 1 x User Manual
• 1 x Wrist Lanyard
• 1 x Schrader and Presta Combo Hose

Device Components:

• [a] Unit Display: Shows the current pressure unit (PSI/BAR).
• [b] Battery Indicator: Displays the remaining battery level.
• [c] Actual Pressure: Shows the real-time pressure of the connected item.
• [d] Preset Pressure: Displays the target pressure value.
• [e] Preset +: Increases the preset pressure. Double tap for LED light on/off.
• [f] Preset -: Decreases the preset pressure. Double tap to switch to BAR unit.
• [g] Power switch/work start/stop: Powers the device on/off and starts/stops inflation.
• [h] Type-C Input: Charging port.
• [i] LED Light: Provides illumination for night use.
• [j] Air Hose Interface: Connection point for the inflation hose.

Specifications

Working Performance (Fully Charged)

Charging Method

Connect the charging cable (Type-C) to the pump's Type-C input port and the other end to a power adapter (5V⎓2A, to be purchased separately) to charge the pump.

• Charging Status: The indicator bar will be flashing.
• Fully Charged Status: The indicator bar will show a steady green light.

Note: Do not use the pump during charging.

Setup & Connection

The pump is compatible with Schrader, Presta, and ball needle valves.

1. Schrader Valve Connection

Connect the Schrader valve end of the combo hose directly to the item's Schrader valve to inflate.

2. Presta Valve Adapter Connection

For road bikes and some mountain bikes that use French (Presta) valves:

1. Connect the Presta valve adapter to the pump nozzle.
2. Unscrew the French valve cap of the tire.
3. Press the Presta valve adapter onto the tire valve to inflate.

3. Ball Needle Connection

For inflating basketballs, footballs, and other balls:

1. Tightly screw the ball needle onto the valve interface of the pump.
2. Insert the needle into the ball's inflation hole to inflate.

4. Using the Combo Hose

When using a bent valve or when you need to inflate a lot, use the extension combo hose to connect before inflating to reduce air leakage.

Operating Instructions

1. Power On and Off

• Power On: Press and hold the power button for 3 seconds to turn on the air pump.
• Power Off: Press and hold the power button for 3 seconds to turn off the air pump.

2. Battery Indicator

The battery indicator lights show different charge levels:

• Three Bars: 70%-100%
• Two Bars: 30%-70%
• One Bar: 5%-30% (In low power state, the device needs to be charged before use)

3. Start/Stop Inflation

In the power-on state, short press the start/stop button to begin inflation. The pump will automatically stop when the preset pressure value is reached.

4. Check the Air Pressure

When the pump is turned on and the valve is connected to the item for pressure detection, the number displayed at the top of the pump screen shows the measured pressure value in real-time.

5. Shortcut Operations

• LED Light: Double-Click the "+" button to control the LED light on and off. This is useful for night use.
• Unit Switch: Double-Click the "-" button to switch between PSI and BAR units, suitable for different situations.

6. Pressure Reset

After turning on the pump, if the nozzle is not connected to any object and the measured pressure is not 0.0, press and hold the "+" and "-" buttons simultaneously for 2 seconds. The display will fully light up and then return to normal.

Note: The product is reset to zero at the factory. Due to altitude or sensor differences, if the displayed pressure is not zero, a manual reset can improve pressure accuracy. Calibration is not recommended at high temperatures.

7. Checking Inflation Pressure

To ensure safety, always read the instruction manual or the item itself to check the required air pressure before inflating. This prevents personal injury caused by over-inflation.

• Bicycle Tire: The acceptable air pressure range for a bicycle tire is marked on its sidewall. The inflation pressure is also related to the weight of the load. For more detailed pressure recommendations, refer to the manual of the relevant vehicle.
• Balls: The recommended inflation pressure for footballs, basketballs, volleyballs, and other balls is indicated around the inflation valve. The inflation pressure also depends on the weight of the load. For more detailed pressure recommendations, refer to the instruction manual of the relevant balls.

8. Common Product Pressure Values

Maintenance

• Keep the device clean and free from dirt and sand.
• Store in a cool, dry place away from extreme temperatures.
• Ensure the Type-C charging port is free of debris.
• If the product is operating improperly, contact COOSPO support.
• Product must be returned to the manufacturer for any service or repair.

Troubleshooting

User Tips

• For optimal performance, ensure the pump is fully charged before long rides or multiple inflations.
• Always double-check the recommended pressure for your specific tire or ball to prevent damage or injury.
• Utilize the LED light feature when inflating in low-light conditions for better visibility.
• The compact size makes it easy to carry in a jersey pocket or bike bag, ensuring you're always prepared for unexpected flats.

Compliance & Disposal

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Waste Electrical Products Disposal

Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Contact your local government or a retailer for additional information.

• Do not open or modify the product.
• Do not disassemble or attempt to service this product.
• This product is safe under normal and reasonably foreseeable operating conditions.
• If the product is operating improperly, call COOSPO support.
• The product must be returned to the manufacturer for any service or repair.

Video Demonstration

Watch this video for a visual guide on how to use your COOSPO AP-B1 Electric Air Pump:

Product demonstration showing inflation process and features.

Additional Resources

For a complete and detailed user manual, you can refer to the official PDF document: COOSPO AP-B1 User Manual (PDF).