Precision Rechargeable Electric Ball Pump - Black

Use the '+' and '-' buttons on the digital screen to adjust the target pressure. Once set, press the power button to start inflation. The pump will automatically stop when the set PSI is reached.

The maximum output pressure of the Precision Rechargeable Electric Ball Pump is 12 PSI. This is ideal for sports balls but not for high-pressure applications like bicycle tires.

A full charge takes approximately 3 hours. The digital screen will show the battery life and charging status.

A single full charge can typically inflate around 30 balls, depending on their size and initial pressure.

No, this pump is designed specifically for sports balls and low-pressure inflatables. Its maximum pressure of 12 PSI is insufficient for most bicycle tires.

The package includes the pump, a carry case, a flexible hose, 2 ball needles, 1 inflatable needle, and a USB charging cable.

The pump is not waterproof. It should be kept dry and used in normal conditions. Avoid exposure to rain or excessive moisture.

Ensure the pump is adequately charged. Connect it to a power source using the USB cable and check if the charging indicator appears. If it still doesn't turn on after charging, contact customer support.

Check if the set PSI is higher than the maximum allowable pressure (12 PSI). If not, ensure the ball's valve is not blocked and the needle is securely inserted. Try deflating the ball slightly and reinflating.

Ensure the needle is properly inserted into the ball valve and there are no air leaks. Calibrate by inflating a ball to a known pressure using a separate gauge and comparing it with the pump's reading. If consistently off, contact support.

Ensure the pump is fully charged before each use. If the issue persists, the battery may be degraded and may require service or replacement.

Verify that the hose is securely attached to the pump and the needle is inserted correctly into the ball. Check the ball's valve for any obstructions.