21V, 2.0ah lithium battery
max cutting diameter:25mm

brushless motor

25mm cutting capacity

16.8V 2Ah battery

brushless motor

32mm cutting

4 gears, LCD display

25mm cutting

economic model

40mm cutting

LCD display

Rated Voltage: 20V
Battery Capacity: 2.0-4.0Ah
Max Air Speed: 270km/h
Max Wind Capacity: 550m/h(330CFM)