How to charge and discharge the lithium battery pack?

How should the newly purchased lithium battery pack be charged for the first time? ①Due to the characteristics of the lithium battery pack itself, it has almost no recall effect. Therefore, no special methods and equipment are required. Just charge it instead of excessive Recharge. It is best to charge according to the standard time and standard method, especially not to charge more than 12 hours. Generally, using the charging method analyzed in the manual is the standard charging method. Regarding the activation of lithium battery packs, there are many sayings: the charging time must exceed 12 hours, repeated three times in order to activate the battery. The statement that the first three charging takes more than 12 hours, so this statement can be said to be misinformed at the beginning. The charge and discharge characteristics of lithium battery packs and nickel batteries are very different, and I can tell you very clearly that all the serious formal technical materials I have reviewed emphasize that overcharge and overdischarge will affect lithium battery packs, especially Liquid lithium batteries cause huge damage. ②Prevent the lithium battery pack from charging at excessively high temperatures. If the lithium battery is used in an environment higher than the specified operating temperature, that is, above 35C, the power of the battery will be continuously reduced, that is, the power supply time of the battery will not be as long as usual. If the device is charged at such a temperature, the damage to the battery will be even greater. ③Before charging, do not discharge the lithium battery specifically, as improper discharge will damage the battery. When charging, try to charge with slow charging, and reduce the fast charging method. How to discharge the lithium battery pack? ① The discharge rate and depth of discharge should be paid attention to when discharging the lithium battery. The discharge rate can also be converted into a discharge current. For example, if a 1800mAh battery is discharged at a rate of 0.1C, the discharge current is 180mAh, and the discharge current is generally smaller. ②The lithium battery pack has no recall effect, so it is not necessary to discharge the battery like a nickel-hydrogen battery or a nickel-cadmium battery. On the contrary, if the lithium battery is discharged and then recharged, it will affect its life. It should be recharged before it is used up, usually more. 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 article: What is the principle of charging and discharging a ternary lithium battery?