EV battery

Five misunderstandings in battery maintenance

by：Vglory 2021-03-23

Mistake 1: When using maintenance-free batteries, simply think that maintenance-free means not requiring any maintenance. Mistake 2: Do not deal with the corrosion on the surface of the battery pole pile, as long as it is not loosened. If the surface is corroded, the joints of the inner surface will also corrode, which will increase the resistance and affect the normal charging and discharging of the battery. It is necessary to deal with it in time. Misunderstanding 3: When the content is low, add electrolytes or add pure drinking water instead of distilled water. Assuming that the electrolyte contains sulfuric acid, it will increase the electrolyte concentration inside the battery, which may cause happiness, acid fog, etc., which will seriously affect the battery life; use drinking water instead of distilled water, pure water contains a variety of trace elements, which has a negative impact on the battery . Misunderstanding 4: Do not check and adjust the density of the electrolyte, especially when winter comes, the battery capacity is insufficient, assuming that going to the north such as Hunan will even cause the electrolyte to freeze. Misunderstanding 5: It is recommended to use the battery in winter, and it is recommended that the machine be used uninterruptedly, which may cause damage to the battery due to over-discharge. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: How to assemble a 48V lithium battery pack by yourself?

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