Electric vehicles must correctly grasp the charging time

During use, you should accurately grasp the charging time according to the actual
situation, refer to the usual frequency of use and mileage, and grasp the frequency of
charging. During normal driving, if the electricity meter indicates that the red and
yellow lights are on, it should be charged; if only the red light is left on, stop
running and charge as soon as possible, otherwise the battery will be over-discharged
and its life will be seriously shortened. After fully charged, the running time is
short, and the charging time should not be too long, otherwise it will cause overcharge
and make the battery heat up. Overcharge, overdischarge and undercharge will shorten
the battery life. In general, the average charging time of the battery is about 10
hours. If the battery temperature exceeds 65°C during charging, stop charging.