Dust capacity:0.3L
Product size:1150*265*190mm
Product weight:About 3300g

Battery:
Power Supply:Rechargeable Battery
Battery Capacity:Li-ion 14.4V 4cells 2.0AH
Charging Time:About 3 hours
Continuously Working Time:About 20 minutes

Power:
Input Voltage:AC100-240VAC 50/60Hz
Rated Output Voltage:17.5VDC,650mA