Technical specifications battery type Lithium-ion Compatible battery type Lithium-ion battery voltage 36 v Compatible battery voltage 36 v Working with battery capacity 4 Ah Battery recharge time 125 min Battery fast charge time 80% charged in 96 minutes Recommended lawn area up to 750 m² cutting width 46 cm cutting system Rotating steel knife mass 17.5 kg Grass catcher volume 50 l cutting height 25 - 80 mm Cutting height adjustment 7-fold, central Griffart "Ergo Slide system" Noise / vibration information Measured values ??determined according to EN 60335 Vibration total values ??(vector sum of three directions). ARM / Rotak 1 Vibration emission value ah 2.5 m / s² Uncertainty K 1.5 m / s² Measured values ??for noise determined according to 2000/14 / EC. The A-weighted noise level of the power tool is typically: sound pressure level 74 dB (A); Sound power level 86 dB (A). Uncertainty K = 2 dB. features "Efficient Energy Management" grass combs Integrated carrying handle Charging Indicator LeafCollect Large 50-l fishing box level indicator