Different versions of the grounding treasure charging time is not the same, charging time is not the same.
A single charge takes four hours, the deluxe version can sweep 120-150 square meters, and the use time is one hour after the charge is finished.
The economy version without the LCD screen can generally clean 90-120 square meters on a single charge, which can be used for about 45 minutes.
With the ground treasure charging time of about 4 hours can be full, a charge takes 4 hours, the ground treasure is also known as the ground free socket, only through the neutral line and the fire line, for the new energy vehicle charging to provide a virtual ground wire.
It takes about 12 hours to be full, slow charge, AC charging is relatively slow, fast charge in 40 minutes to an hour can almost be full, charging, charging to 80% is the best state for the battery. Charge to 80%. And when it comes to electricity, don't say empty every time.