The weather is starting to get hotter, and EV charging will usher in a whole new change. Unlike in winter, which requires a longer charging time, electric vehicles need to be charged in summer to shorten the charging time accordingly to avoid overcharging and overdischarging. Here are five common wrong charging methods, please avoid them!
Avoid charging your EV overnight
Just as the use of fast charging stations on the street is for convenience, there are also many electric vehicle owners who are also used to charging electric vehicles overnight for convenience, once the electric vehicle battery is charged for a long time, it will cause irreversible damage to the battery, why do you say so?
Although the current chargers have a certain amount of charging protection, in fact, after the battery is fully charged, there is still a weak current that will continue to float the battery, once the floating charge time is too long, it will also cause certain damage to the battery, thereby shortening the battery life. Therefore, the charging time of electric vehicles should not be too long, but should be controlled within 8 hours as much as possible.
Avoid using fast charging stations
For convenience, many car owners often go to the fast charging stations on the street to charge. In fact, the use of fast-charging stations to charge the battery is the most damaging, why is that said?
The fast charging station of electric vehicles is the working principle of high current, such as the commonly used 48V battery, in the case of fast charging station, it will reach 80V, and the long-term large-load work will accelerate the aging rate of the battery plates.
Avoid charging in high-temperature environments
Charging in a high-temperature environment can easily make the battery temperature too high, affecting the battery life and safety. Try to choose a cool and ventilated place for charging.
Avoid mixing chargers for charging
For example, some users will take a 60V charger to charge a 48V battery, but they don't know that this charging method will accelerate the water loss of the battery and affect the service life of the battery. Therefore, for users, the best charging method is to charge with a special charger for special vehicles.
Avoid charging with an inferior charger
When the charger is broken, some users will choose to buy one for convenience, and they don't know that the charger of online shopping is not only not of good quality, but also will cause the battery to be overcharged. Therefore, for users, when the charger is broken, they should go to the repair shop to buy an original one again.
These considerations can help ensure that EVs can be safely charged in high summer temperatures, extending battery life and reducing potential safety risks. If you have anything to add, please feel free to leave a comment!
Source: Electric Vehicle Business Review