Four common power failure phenomena of electric vehicles

1. The battery is depleted, causing the electric vehicle to lose power as soon as it rides

If the user is fully charged and does not ride for a long time, when they ride the bike again, they will find that the display is fully charged, but the power will be lost as soon as they ride. The main reason is that the battery has self-discharge. If you don’t ride for a long time, the battery will lose power. At this time, although the instrument panel shows a fully charged state, it is actually a virtual power. The real power is only 70% or even lower. So, how to deal with such situations? It needs to be charged every other week to prevent the battery from running out of power, and it is best to perform a deep discharge once a month.

If the user's charging time is too short and the battery is not fully charged, there will be a situation of unsatisfactory charging, and if the charging is not satisfied, the battery will be empty. Simply put, although the battery appears to be fully charged, it is not actually fully charged. And when the user runs out of a grid of electricity, there will be a rapid drop in the power, which is often referred to as the power down quickly. Therefore, for this kind of problem, the user can choose to continue charging and prolong the charging time, so as to solve the problem of fast power failure.

2. The battery has aged, causing the electric vehicle to lose power as soon as it rides.

Generally speaking, when the battery ages to varying degrees over time, the capacity becomes smaller, and the most direct manifestation of battery aging is that the battery has undergone vulcanization, which leads to a decrease in battery performance and a situation where it is fully charged soon after charging. As soon as you ride the dashboard, the power will be lost immediately. So, when users encounter such a problem, how to solve it? Pulse repair can be used to remove crystals, but if the aging phenomenon is already serious, the only option is to replace the battery with a new one.

3. The electric vehicle line is damp or the line is aging, which causes the electric vehicle to lose power as soon as it rides.

Moisture or the aging of the line itself, the resistance itself is relatively large, which means that when the electric vehicle starts, the voltage will be low, which will lead to the situation of power failure after riding.

4. The cadmium-free design of the battery causes the electric vehicle to lose power as soon as it is driven.

In recent years, the state has promoted the environmental protection policy of green mountains and green water, and in accordance with the requirements of environmental protection production, in recent years, trace elements such as cadmium are not allowed to be added in the battery production process, and the direct result is that the initial voltage of the battery is low. , resulting in a power failure after riding. In fact, for this kind of situation, you can use a slow acceleration method when riding, and then use a constant speed.