Review on 5 Gallon Water Bottle Pump - CHIVENIDO Water Dispenser for 5 Gallon Bottle with Reusable Screw Top or Crown Tops, USB Charging, Automatic Drinking Water Jug Pump for Home Use by Brent Webb

The battery lasts a long time, but I'm afraid of damaging the charging connector. When the pump is connected to a charging socket, try not to touch the connected cable, every time you press the plug you can lose the charging connector and eventually damage it (an example is shown in the second picture). This happened to my other pump (different brand), the charging connector broke internally in the 3rd month of use. If you try not to touch the cable while charging while using this pump for more than 3 months, hopefully the charging connector will last for years.