Peace of Mind Warranty: Enjoy the assurance of a 100% two-year warranty. Our dedicated customer service team is committed to resolving any issues within 24 hours, ensuring your satisfaction with every use. Safe and Reliable: Crafted with your health in mind, this water pump is constructed from BPA-free materials including food-grade silicone hose, 304 stainless steel, and high-density ABS plastic. Experience pure, odor-free drinking water every time. Long-lasting Battery: With a built-in rechargeable 1200mAh battery, this water dispenser pump provides continuous usage for 30-40 days or approximately 4-6 bottles of 5-gallon water on a single charge. Say goodbye to frequent recharging and enjoy uninterrupted hydration. Universal Compatibility: Designed to accommodate various gallon barrel models without the hassle of prying lids, this electric pumping device is suitable for pure bottled drinking water. Simply attach it to the bottle mouth for effortless operation.