Cordless Operation: This cordless stick water pump enjoys the flexibility of cordless operation with compatibility for Dewalt 20V/4A batteries (not included). Whether at home, camping, or gardening, this pump provides convenient water support anytime, anywhere—no power outlets required. Powerful Performance: Equipped with a 16,500 RPM high-speed copper core brushless motor, this stick water transfer pump delivers exceptional water transfer with 528 GPH maximum flow and 26ft maximum lift. Suitable for tasks like pool drainage or garden irrigation, our pump tackles them all with ease. Versatile & Adjustable: The built-in telescopic design allows you to adjust this stick water pump height from 3.45 to 4.51 ft. This feature ensures you can handle various water levels and deep water retrieval without a hitch, easily adapted to any task or field work. Clean Water Flow: The built-in filter at the base effectively traps dirt and particles, ensuring clean water transfer every time. This filter improves water quality and helps extend the cordless transfer pump's service life. Plus, the detachable filter makes maintenance simple and hassle-free, reducing the need for frequent replacements. Always Ready to Use: Equipped with an NPT3/4" outlet, this cordless water pump works seamlessly with standard garden hoses. The package includes a 6.56 ft (2 m) garden hose, rendering it ready to use right out of the box. No need to buy extra accessories—just unpack, connect, and start tackling your water needs!