Protect many people in time and throw them directly into the trunk of electric vehicles after charging, but do you know? The electric car will vibrate because of bumps when driving, which will hurt the charger in the trunk. If the charger is damaged, it will slow down the charging speed and affect the service life of the battery. Therefore, when placing the charger, it is best to use special buffer foam to separate it. In addition, batteries are usually charged 400 to 500 times in their lifetime. Once the limit value is reached, the life of the battery is over. The green light indicates that the battery can be used or fully charged, but there is still a gap from 100%. It is recommended to charge the battery once a week or every two weeks for a long time, that is, continue charging after the green light is on, and the time can be controlled at about 14 hour, which can improve the battery life.
The charging environment should be suitable for high temperature in summer. The charger is prone to heat during charging, which will also affect the charging effect of the battery, so choose a cool place to avoid exposure to the sun. On rainy days, electric cars are charged outside, and many people are afraid that the chargers will get wet, so they will choose to wrap them in plastic bags. This is not right, because the charger will generate a lot of heat when charging, and it needs to be dissipated in time. If the heat is wrapped and cannot be released in time, it will cause a fire.
Secondly, if fast charging is selected for a long time or frequently, the requirements for the current or voltage of the battery will be high, the temperature of the battery pack will also rise, and the battery will quickly decay under long-term high temperature. If you choose fast charging for a long time, you may only be able to use it for seven years or even less. As a high-cost accessory on electric vehicles, batteries should also be paid attention to in charging and maintenance.