How to charge the battery to extend its life?
Even if the battery price of electric vehicles is not high, it is still expensive for electric vehicles. After all, they account for one-third of the price of the entire vehicle. So how do we protect the battery? The following are three problems we often encounter:
1. Why do I need to charge the new battery I just bought before using it?
Answer: Although the battery of an electric car is charged when it is first bought, it does not mean that it can be used directly. Because all batteries will be stored for one to two months after they leave the factory, during this period of time, there will be some reactions inside the battery, consuming part of the power, and thus failing to reach the required rated capacity. If used at this time, it will be The battery causes a certain amount of damage, but after the first use of charging, it can not only protect the safety of the battery, but also prevent customers from thinking that the battery is insufficient.
2. How to deal with batteries if electric vehicles are not used for a long time?
Answer: Sometimes, for some reasons, the electric car will be left unused for a long time. In this case, it is recommended to remove the battery and put it in a cool and dry place. Before placing it, it is best to fully charge the battery. , And then charge it at least once a month to prevent the electric vehicle battery from being insufficient. Moreover, frequent charging can prevent the irreversible salting and short circuit of the technology in the electric vehicle battery, which can damage the battery. When you want to use it again, you must fully charge it before using it again, so as to reduce damage to the battery.
3. Should the battery be recharged after it is used up or when it is not used up?
Answer: The less the discharge, the more the number of recharges, which means that the more cycles are used, which is harmful to the service life of the battery. If you want to use it for ten years and only charge and discharge eight times a year, you only need to charge and discharge eighty times. This is good for the battery, but in fact this is impossible. Most batteries are used 300 times. Above the cycle, so frequent charging will damage the battery very much.
12V 9AH LiFePO4 battery pack for EV