HM90120W-1 Brushless DC Portable HandHeld Water Stick Transfer Pump The HM90120W-1 Brushless DC Portable HandHeld Water Stick Transfer Pump is an aluminum alloy stick-shaped pump body approximately 43 inches (about 110 cm) long, with a built-in motor — just connect it to a battery and a drain hose and it's ready to use. The DC Portable Handheld Stick Transfer Pump delivers a flow rate of maximum 60 liters per minute. A single 5.0Ah battery can pump maximum 3600 liters of water, providing roughly an hour of runtime. This compact and lightweight brushless DC portable handheld water stick transfer pump is easy to carry. It can be used for small-scale water transfer — such as draining small pools, basins, and water storage barrels, for example, changing water in a garden pond or emptying a temporary water container. It is also suitable for emergency drainage during power outages, as it is powered by a cordless battery and requires no external power source, allowing it to operate normally even when the electricity is out. Additionally, it can be used for outdoor water extraction, such as drawing water directly from rivers and lakes during hiking, camping, or mountaineering.