Water Bottle Pump-Water Pump for 5 Gallon Bottle-Usb Charging

Easy to Use - Please give up the traditional heavy drinking water dispenser. Our portable water bottle pump only needs to be installed in 4 steps, and only needs to fix the small water pump on the bottle mouth. Press the button to pump water, and press it again to stop pumping, so that you can enjoy clean and safe drinking water. Even children and the elderly can use it easily. High Compatibility - This upgraded 2-5 gallon bottle water pump comes with two water bottle caps to match various jugs, including 55mm screw top or crown top bottles. No need to pry the lid. Compatible with most of 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, and 18.9L bottles. USB Rechargeable Battery - Built-in rechargeable 1200mAh battery. It only takes 2-3 hours to fully charge. After fully charged, it can be used for 30-40 days or about 4-6 bottles of 5 gallons of water.