CXT Battery:Yes Nominal Battery Voltage:12 V Battery protection:Yes Air volume:1,2 m³/min Max. sealed suction:44 mbar Running time CXT / 2.0Ah:13 / 15 / 33 min Running time CXT / 4.0Ah:20 / 24 / 50 min Tank Capacity for Dust:0,6 L Floor nozzle:1 Sound Pressure Level (LpA):72 dB(A) Vibration Level (3 axes):≤ 2,5 m/s² Tool weight with battery (EPTA):1,0 Р1,2 kg Product Dimensions (L x W x H)::956 x 110 x 150 mm Battery Chemistry (Ni-Cd / Ni-MH / Li-ion):Li-ion Suction power:30 W