With the advancement of science and technology, the battery industry continues to develop, providing conditions for the popularization of
Used Car. Used Car are a popular transportation tool for many elderly people. They are very simple to operate, easy to use, slow, energy-saving and environmentally friendly. However, improper charging of
Used Electric Car can easily lead to serious consequences. Improper charging can cause the capacity of Used Car to decrease.
Self-discharge The phenomenon of a fully charged battery gradually losing power when left unused is called self-discharge. Self-discharge is inevitable. Under normal circumstances, the daily discharge rate should not exceed the standard in the instruction manual. The active material on the plate falls off. During normal use and charging of the electric sightseeing car battery, the volume of the active material on the plate continues to expand and contract, which will cause the active material to slowly fall off.
If used improperly, the active material will fall off quickly and in large quantities, causing a short circuit on the plate. The main reason for the active material of the plate to fall off is that the current is too large or the temperature is too high during charging. Frequent overcharging, etc. During discharge, excessive current will cause the active material to fall off.
Cracks in the casing or cracks in the sealing glue will cause the electrolyte to leak out, causing the liquid level to drop. If there are slight cracks in the internal wall, the two single-cell batteries will be connected, causing the voltage to drop. Blockage of the vent holes will prevent gas from being released, causing excessive pressure in a single cell; freezing cracks in winter and excessive driving vibration of Used
Electric Car will cause cracks in the casing.
