Greenworks 2101202 Features: Powered by 80V Li-Ion technology makes this the highest voltage in the industry. Attachment capability accepts most gas to attachments to provide multiple use. Brushless motor delivers greater torque, quieter operation and higher battery efficiency, ideal for corporate parks and neighborhoods. Less maintenance, lighter and simple electric start. 14 in. to 16 in. cutting swath, 0.08 in. line diameter and dual line bump feed line advance for superior cutting performance.