The Milwaukee M18™ Transfer Pump Kit is the industry's first cordless transfer pump with the fastest setup in the marketplace. Faster water transfers, faster service calls. With an innovative self-priming pump, you can connect and go quicker than ever. The tool's flexible impeller and powerful pump moves 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 of tools, the pump is powered by REDLITHIUM™ battery packs, which deliver up to 144 Gal. moved per charge on a XC Extended Capacity battery pack included in the kit. Onboard REDLINK™ Intelligence recognizes when the tool stops moving water and automatically shuts itself off to avoid dry pumping. Additionally, REDLINK™ provides you with optimized performance, and overload protection abusive situations. In addition to the transfer pump, this kit includes one M18™ REDLITHIUM™ XC extended capacity battery and an M18™ & M12™ multi-voltage charger.