✅ Voltage Rating : 18.5V
✅ Dust Collecting Cup Capacity : 0.6L
✅ Battery Capacity : 2200mAh
✅ Charging : About 4 hours
✅ Working : About 30 minutes
✅ Rated Power : 150W
✅ Vacuum Degree : About 4.5-8KPa
✅ Power Adapter Input : 100-240V~50/60Hz 0.5A
✅ Power Adapter Output : 22V , 500mA