Robot lawn mower series robomow rc cutting width 28 cm max lawn area 1 000 m min cutting height 15 mm max cutting height 60 mm battery voltage 26 v battery capacity 24 ah type of battery lfp battery life 50 minutes charging time 70 min number of batteries 1 antriebsfunktion single speed max steigung 36 programming options timer safety feature rain sensor power supply battery schallleistungspegel 69 weight 103 kg listed since 0803