Bestway Sidewinder Rechargeable Pump 4.8V (Faulty battery)

Since the product has been in storage for a long time, the battery has lost some of its charge. This rechargeable pump is suitable for most air mattresses, pool mats, swim rings, beach balls, and other inflatable toys. Portable (389g) and easy to use. The package includes an electric pump, a USB cable, and 3 valve adapters.