Membrane Solutions 5 Gallon USB Water Bottle Jug Dispenser Automatic Electric Switch Pump Low Noise USD $12.99 5 Gallon Water Bottle Dispenser USB Charging Electric Drinking Pump Low Noise US USD $8.99 5 Gallon USB Portable Water Bottle Jug Dispenser Automatic Electric Switch Pump USD $7.99.affiliate marketing product V2xkT2FsbFhOVzQ9 Safe Material BPA free drinking water dispenser food grade silicone hose 304 stainless steel high density ABS plastic no toxic and no smell. High Compatibility The electric pumping device suitable for pure bottled drinking water suitable for a variety of models gallon barrel without pry the lid. Compatible with different capacity bottle: 4.5L 5L 7.5L 10L 11.3L 15L 18.9L. Note: This drinking water pump is suitable for gallon barrels with a 2.16 inch 5.5cm neck. Please confirm the size of your neck before purchasing. USB rechargeable water dispenser Built in rechargeable 1200mAh battery. Can used for 30 40 days or around 4 6 bottles of 5 gallon water once full charged. No need to charge every day. Easy to Use Simply fasten the drinking water pump on the bottle mouth. One automatic switch operation convenient and fast totally hassle free even for kids and elders. Lightweight and easy operation the best choice for the office home kitchen school etc. the removable water dispenser is suitable for outdoor indoor use. Specification Operating Voltage: DC 3.7V Power Rating: 3.8W Charging Time: 3 4 Hours Charging: Micro USB Charging Cable Suitable for: 2345 Gallon Water Bottles Size: 2.95.1 inch 7.513cm Hose Length: 21.7inch Pipe Length: 4.7inch Package Includes 1 x Water Pump 1 x Food Grade Silicone Hose 1 x Stainless Steel Pipe 1 x Micro USB Charging Cable 1 x English Manual . More Details