The MILWAUKEE® M18™ Transfer Pump offers you faster water transfers and service calls. This portable water transfer pump is the industry’s first cordless transfer pump, offering you the fastest setup. With an innovative self-priming pump, you can connect and go quicker than ever. The Milwaukee transfer pump's flexible impeller and powerful pump move water at up to 480 Gal. per hour, generates up to 18 ft. of lift and produces up to 75 ft. of head height. As a part of the MILWAUKEE® M18™ System, REDLITHIUM™ battery packs power the water transfer pump, which delivers up to 240 Gal. moved per charge on an XC5.0 battery pack. Onboard REDLINK™ Intelligence can recognize when the tool stops moving water and automatically shuts itself off to avoid dry pumping. REDLINK™ also provides optimized performance and overload protection in abusive situations. The MILWAUKEE® M18™ REDLITHIUM™ XC5.0 Battery delivers up to 2.5X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The lithium-ion battery pack features superior pack construction, electronics, and performance giving you more work per charge and more work over pack life than any battery on the market. The rechargeable battery also offers you 5.0 amp-hours of runtime. Each battery pack is durably built for heavy-duty use, runs cooler, and performs in climates below 0°F/-18°C.