The M18™ Brushless String Trimmer delivers you more clearing power and a larger cutting swath than battery-powered competitors. The brushless motor was built and optimized specifically for trimming applications and provides up to 6,200 RPM. Paired with REDLINK™ Intelligence and an M18™ REDLITHIUM™ HIGH OUTPUT™ battery, the trimmer provides efficient power delivery, providing you with longer run-time.