Introduction of the proper charging method for electric vehicle batteries

As a green sunrise industry, electric vehicles have been developed in China for decades. It is favored by consumers because of its low cost, convenient and environmentally friendly functions. However, users will also encounter some embarrassment. For example, during electric bicycle riding, there is insufficient power, and no charging station can be found nearby. Even there’s a fast charging station, it can take a very short time to fully charge, but the long-term use of the fast charging may damage the battery seriously. Then the problem is coming!

How to charge when charging an electric car? Today, please Tianneng Battery Master to give us an answer.

Charging sequence

When charging the battery of the electric vehicle, first insert the charger output plug into the battery charging socket and then insert the charger plug into the jack. Observe the indicator light for charging judgment (the general red light indicates that charging is in progress, and the green light indicates that the battery is fully charged) the more the discharge, the longer the charging time).

Charging time

The number of charge and discharge cycles of the battery is fixed, generally about 600-800 times. When charging once, it is equivalent to using one charge and discharge cycle. Frequent charging of the battery means that the battery life will be greatly shortened.

In the case of frequent use of electric vehicles, you should choose to charge the battery when the remaining 20%-30% of the battery, so as to avoid the early capacity loss of the battery, but also avoid over-discharge.

If you usually drive very little, and do not drive to 60%-70% of the longest continuous mileage in a week, it is recommended to charge once a week.

If you are out or not using it for a long time, it is recommended to recharge the battery once a month and store the electric car in a cool dry place.

Charging time

Charging time should be properly controlled in 8-10 hours, summer should not exceed 8 hours and winter should not exceed 10 hours. After the charger indicator turns green, it can be floated for about 1-2 hours to stop charging. Remember that the charging time should not exceed 12 hours. Long-term charging can seriously damage the battery and affect battery performance.

Charging environment

An environment where the temperature is too high or too humid is not suitable for charging an electric vehicle, which is dangerous. The environment in which the electric vehicle is charged should be as ventilated as possible, and a flat place should be selected for continuous charging.

Charger

The electric car charger has been scrapped after a long period of use. At this time, you can't just buy a brand-name charger to continue charging the electric car. Because the electronic components of the brand-name charger are basically inferior materials, easy to damage, the problem often occurs is that the battery does not turn after the battery is fully charged, cannot adjust the charging current according to the current of the battery, resulting in a large number of batteries overcharge, multiple overcharge After that, the battery will be charged. It is recommended to replace the high-quality brand charger with the battery model in the professional electric vehicle after-sales service shop to ensure the charging quality and delay the battery life.

The normal life of electric vehicle batteries is generally about three years. The reason for ending the service life early is unreasonable charging habits. The correct electric vehicle battery charging method not only can bring you a comfortable travel experience, but also can make your battery "longevity".

The page contains the contents of the machine translation.