BYD's official science popularization of four bad habits of car use: frequent low power/fast charging, etc. will hurt the battery

Fast technology news on January 19, now that new energy vehicles are popular, daily battery protection has become the focus of everyone's concern, and there are still some differences with oil vehicles.

Today, BYD's official account popularized four bad habits that will affect the health of battery performance, let's see if you have been recruited.

1. Charge quickly

At present, many new energy vehicles support fast charging mode, so many car owners will choose fast charging, charging the car with a certain amount of power in a short time to ensure the normal operation of the vehicle.

Fast charging is a good feature, but regular use of fast charging will reduce the battery's ability to restore, causing some damage to the battery.

2. Parking for a long time at low temperature

At present, the new energy vehicle batteries on the market are mainly divided into ternary lithium batteries and lithium iron phosphate batteries.

Although they behave differently in the face of low temperatures, regardless of the battery technology, the heat pump will automatically turn on to heat the battery to protect the battery in the face of low temperatures (<typically minus 10 degrees Celsius).

Long-term low-temperature parking will keep the heat pump on, and if it is not charged, the vehicle will lose a lot of power, and eventually cause the heat pump to not work.

3. Charge frequently with low power

Lithium-ion batteries do not have a battery memory effect, so electric vehicles are like our smartphones, charge as you go, try not to run out of power and then charge, often low power will lead to a decrease in lithium-ion activity, and the performance will be greatly reduced.

4. Bigfoot throttle

Electric vehicles have a feature that has excellent acceleration performance, so some owners like to throttle with big feet, and the feeling of pushing back comes immediately.

It should be noted that high-current discharge will increase the internal resistance of the battery sharply, and driving like this often may even damage the battery.