I believe many people! They have encountered such a situation. The instrument panel is very resistant to riding when it is fully charged, but once the instrument panel starts to lose power, it will be out of power after a while from three bars to one bar. Why does this happen?
In fact, after the electric bicycle is fully charged, the first grid is more durable, while the next three grids drop quickly. Actually, it is related to many factors. The first is the battery!
Reason 1: battery aging
Since many users' batteries are used old batteries, if they are not well maintained, they will easily cause battery aging. Once the battery is aging, the power storage will be very low! This means that even if we see that the electric bicycle is fully charged, the actual power may only be about 60-70%. Therefore, in this case, it will appear that the first grid is more durable, and the next three grids will drop points quickly!
Reason 2: Dashboard issues
Many people may not know that, in fact, the storage system of an electric bicycle battery is similar to the fuel tank of a car. The first grid of electricity is the top of the funnel, the electricity is very durable, the lower the electricity, the less durable.
Reason 3: The grid is full of virtual electricity
Originally, the electric bicycle has been riding for a period of time, and the battery power has been consumed to a certain extent. The power meter that has just started to find a full range is actually a virtual power. It is normal for the power to drop when it is really accelerated. This is the legendary' The battery is hungry.
Reason 4: route problem
If there is always a power loss phenomenon, even if it is fully charged with a full battery display of 4 cells, you will find that it is very not durable. In particular, damp lines in the car will increase the internal resistance of the vehicle and decrease the battery voltage, which is directly manifested as a drop in power when accelerating.
Finally, remind everyone that if you want a long battery life and run farther, users must develop good usage habits. Only by knowing how to protect the battery can the battery be more durable!
