Electric Air Pump 4000mAh for Inflatables

This compact electric air pump combines portability with usable power, making quick work of inflating paddling pools, airbeds and mattresses. With a USB rechargeable 4000mAh battery and a cordless design, it suits weekend camping, beach trips and occasional home use where mains power is inconvenient.

Key features

The pump delivers 50W of power and up to 400L/min airflow, so inflation and deflation take seconds to minutes depending on the item size. Operation is straightforward, insert the correct nozzle into the valve, turn the switch on and let the motor do the work. It is not suitable for needle‑valve items such as sports balls or vehicle tyres, so keep that in mind when packing.

Specifications

• Type: Electric air pump
• Capacity: 4000mAh
• Power: 50W
• Format: Cordless, USB rechargeable
• Weight: 287G
• Size: 8.5 x 10.5CM
• Colour: Not specified

Benefits

A small footprint means the pump slips easily into a backpack or beach bag, and at 287g it is light enough to carry for short trips. According to the manufacturer it runs for about 30 to 40 minutes per full charge, which is typically enough for several inflatables if used in short bursts. If you plan prolonged inflation sessions, a short rest every 15 minutes is recommended.

Best use cases

It suits casual outdoor use such as inflating paddling pools, air mattresses and inflatable sofas at home or on holiday. It comes with three nozzle sizes to fit a range of valves and reduces the effort compared with manual pumps. It’s a practical tool if you want a compact, rechargeable option rather than a bulky mains unit.

Care & maintenance

Keep the switch off while charging and store the pump dry after use. Avoid using it continuously beyond the recommended intervals to prevent overheating, and rinse nozzles if they collect sand or debris during beach trips.