This car wash machine comes with a rechargeable battery. This product is so handy and you can bring it anywhere that you want. The battery capacity is 4000mAh, 48WH, and 21V motor power. The battery type is Li-ion Battery.
For the installation first, insert the battery pack correctly into the body and fasten it, then insert the gun head correctly into the fuselage and rotate it firmly.
The next step is that you should insert the water inlet connector. After you are done with the installation, put the filter on the other side of the inlet pipe into the water source if you don’t do this, the air will enter during operation and the machine can not be used normally.
Next, you need to add the foam to the foam pot section and rotate it firmly to close it. After you have done cleaning the car, don’t forget to remove the battery pack and other accessories and place them in a cool and dry place.