How to scientifically charge NiMH batteries?

Ni-MH battery charging method Scientific charging method can prolong the service life of Ni-MH battery. ①Under normal circumstances, a new Ni-MH battery has only a small amount of power, so you must charge it before using it after purchase. However, if the battery leaves the factory for a short time and has sufficient power, it is recommended to use it before charging. New Ni-MH batteries generally need to be charged and used 3-4 times before their performance can reach their best performance. ②Although the memory effect of Ni-MH batteries is small, it is best to recharge them after each use and charge them all at once. Do not charge them for a while and then use them for a while. This is an important point for longevity. ③When charging, pay attention to the heat dissipation around the charger. Keep the battery clean when not in use, especially the contacts at both ends, and wipe gently with a soft dry cloth if necessary. If the battery is not used for a long time, remove the battery from the battery compartment and place it in a dry environment. ④ Ni-MH batteries will enter a dormant state after being stored for a few months, and the battery life will be greatly reduced. If the Ni-MH battery has been stored for a long time, it is recommended to charge it with a slow charge first. Generally, the voltage of the Ni-MH battery is below 1.2V before charging, and the normal voltage is around 1.4V after being fully charged. This can be used to determine whether the battery is fully charged. 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 post: Which applications of lithium iron phosphate batteries?