Technical Spec: CM01 Blade Width – 12in (30cm) Grass Collector Capacity – 20 litres Unit operating cycle with full battery – 25 - 60 mins dependent on grass thickness Operating Voltage – DC 12v 30w Charging Period for fully discharged battery – 8 hours Charger Output – 14.5v, 20W Sound Pressure Level – 75dB(A) Sound Power Level – 95dB(A) Vibration Level – 4m/s2 Weight – 9kg