Enjoy constant, fade-free power with the battery-powered Greenworks 24V 16 Brushless Attachment Capable String Trimmer. With responsive variable speed trigger for on-demand power, you can choose the best cutting power for the job. The trimmer head makes cutting line reloads a breeze, and the bump-feed feature means quick, easy line advancements on the fly. Greenworks unrivaled Intelligent Power combines brushless motor technology, lithium-ion battery power, and ultra-fast control systems for power output. Includes two 4.0 Ah batteries and charger. Battery is compatible with 125+ Greenworks 24V products. Life. Powered by Greenworks. This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. -