The Milwaukee M18 FUEL? ANGLER? Interchangeable Pulling Fish Tape System is the world's first battery powered fish tape solution. The fish tape wire puller?s AUTO-RUN? Powered Feed and Retract eliminates manual pulling tools for less user fatigue and automatically reels the tape back into the Replacement Cartridge for a cleaner jobsite. This electric fish tape wire puller features a POWERSTATE? Brushless Motor that provides the ability to pull wire through a 200' run with 360? degree bends. The MILWAUKEE? M18 FUEL? ANGLER? Pulling Fish Tape Powered Base is powered by a M18? REDLITHIUM? battery pack (not included). Milwaukee's automatic wire puller is equipped with REDLINK PLUS? Intelligence to ensure maximum performance and protection from overload.