Specifications 20 Cordless Vacuum Cleaner Model MJSCXCQ1T Rated Voltage 25.2 V Charging Voltage 30.8 V Nominal Capacity 2500 mAh Rated Power 400 W Dust Compartment Capacity Max. 0.6 L Charging Time Approx. 3.5 hours Net Weight 3.8 kg Item Dimensions 1286 × 214 × 256 mm High Torque Brush Bar Mini Electric Brush Model G9-01 Model 1C-02 Rated Power 40 W Rated Power 20 W Rated Voltage 25.2 V Rated Voltage 25.2 V Charger Manufactured by Zhongshan Baolijin Electronic Co., Ltd. Average Active Efficiency 87.5% Model BLJ24W308080P-V Efficiency at Low Load (10%) 77.9% Input 100–240 V~ 50/60 Hz 0.8 A No-load Power Consumption 0.10 W Output 30.8 V 0.8 A 24.6 W