ECHO DPAS-2600BT eFORCE™ 17” Attachment Capable Battery Tool - This tool is quiet, convenient, and loaded with legendary ECHO power. It is powered by the ECHO eFORCE® 56V battery system and is compatible with 16 different attachment heads to deliver powerful performance and versatility, no matter how tall your tasks may be. Its powerful brushless motor provides gas-like performance. MAXOUT® technology delivers maximum output until full battery discharge. It has three speed settings to optimize cutting performance and extend battery life.