Voltage: 20V

Battery Capacity: 2.0AH,4.0AH

Motor: Brush#775

No-load Speed: 18000rpm

Chain Speed: 6.5m/s

Chain Pitch: 3/8''-91PX

Chain & Bar Length: 8''10''

Oil Tank: 90ml

Angle Modulation: 5 step, 0°/ 15°/30°/45°/60°

Collapsing Length: 1.8-2.6m