How to prevent heating and hot when charging electric car batteries

The electric vehicle batteries will become hot and hot when charging, and sometimes the battery charger does not turn on the light. What is the reason for this? How to deal with it?

The charger must match the model of the battery, and it is not allowed to use chargers or inferior chargers for charging. If the charger does not match, if the current is too high, the battery will become hot when the emergency mobile power supply heat is increased when the battery is charged. In this case, it is necessary to change the charger that matches the battery model or change the charger to good quality.

Electric vehicle batteries will volatilize a large amount of hydrogen and oxygen during the charging process. Usually, when the new battery is in use, the charging and heating phenomenon will not appear. If this situation occurs, it proves that there is a problem with the quality of the electric vehicle battery. If the battery is still in the warranty period, go to the after-sales service and replace it with a new battery; if the battery is used for about a year, if the correct charging method (overcharge, frequent over-discharge, etc.) is not followed for a long time, it is easy to cause the battery to lose water and charge and become hot.

The battery will become hot while charging. If it is left unattended, it is prone to fire or explosion, causing future troubles. The usual solution is to replenish the replenishing liquid of the battery formula of the corresponding manufacturer for the electric vehicle battery. Do not add water by yourself or at the roadside shop, because the battery formula of different manufacturers is different, and each group of batteries depends on different water loss. There are also strict requirements for the weight of the supplementary fluid, otherwise, it will backfire and destroy the battery, resulting in unnecessary losses.

Therefore, the electric vehicle battery is not worn out, but the spread of bad charging is not alarmist. Controlling a simple and effective charging method and a high-quality charger plays a key role in the life of electric vehicle batteries.

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