What are the correct ways to use Ni-MH rechargeable batteries?

Life and correct use of Ni-MH rechargeable batteries 1. Use shallow charge and shallow discharge. Don't overcharge or over discharge, it will seriously shorten the life of Ni-MH battery. 2. Ni-MH batteries and Ni-Cd batteries have the same memory effect, but are much smaller than Ni-Cd batteries. Therefore, it is not necessary to perform a discharge operation every time it is charged (because improper operation will damage the battery), it only needs to be fully charged and discharged once every three months to alleviate the memory effect. 3. Under normal circumstances, a new Ni-MH battery has only a small amount of power, so you must charge it before using it after purchase. If the battery leaves the factory for a short time and has sufficient power, it can be recharged. New Ni-MH batteries generally need to be charged and used 3-4 times before their performance can reach their best performance. 4. Although the memory effect of the Ni-MH battery is small, it is best to recharge it after each use and charge it all at once. Do not charge it for a while and then recharge it. This will shorten the service life of the Ni-MH battery. 5. It is best to use the matching charger for charging, because a mismatched charger may cause the battery to overcharge and shorten the battery life. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How to maintain the lithium battery of electric vehicles?