However, power outages often occur when using
Used Car. We should try to avoid emergency braking during power outages, because this will damage the motor controller of the
Used Electric Car. Therefore, drive at a stable speed when using an Used
Electric Car.
Be careful not to store the battery in a depleted state. The depleted state refers to Used Car. If the Used Electric Car battery is not charged in time after use, it is prone to sulfation. Lead sulfate crystals adhere to the plates, blocking the ion channels, resulting in insufficient charging and a decrease in battery capacity. The longer the battery is idle for a long time, the more serious the battery damage will be. When the battery is not in use, it should be charged once a month, which can extend the service life of the battery.
It is necessary to check regularly. During use, if the driving range of an Used Electric Car suddenly drops by more than ten kilometers in a short period of time, it is likely that at least one battery in the battery pack has broken cells, softened plates, and active material on the plates. Falling off and other short circuit phenomena. At this time, you should promptly go to a professional battery repair agency for inspection, repair or assembly. Do not discharge with high current and try to avoid instantaneous high current discharge. High current discharge can easily cause lead sulfate to crystallize, thereby damaging the physical properties of the battery plates.
Prevent exposure to high temperatures. Used Car cannot be exposed to the sun. An environment with too high temperature will increase the internal pressure of the battery and force the battery pressure limiting valve to open automatically. The direct consequence is to increase the water loss of the battery. Excessive water loss in the Used Electric Car battery will inevitably lead to a decrease in battery activity and accelerate the softening of the plates and charging. The shell may become heated, bulged, deformed or otherwise cause fatal damage.
