How to charge and discharge the newly bought lithium battery pack?

How do I charge and discharge a newly bought lithium battery pack? How do I charge and discharge a newly bought lithium battery pack? Many people just buy a lithium battery pack for use, but don’t know the correct way to charge the lithium battery, but this step is very important , Especially the newly purchased lithium battery can not be careless. So how do you charge and discharge the lithium battery pack? How do you charge the lithium battery pack for the first time you buy a new rechargeable lithium battery pack? (1) Due to the characteristics of the lithium battery pack itself, there is almost no recall effect when choosing it, so it does not require special methods And equipment, only need to be filled, not overcharged. It is best to charge according to the standard time and method, especially not to charge more than 12 hours for a long time. Under normal circumstances, the charging method on the instruction manual is the standard charging method. There are many sayings about the activation of lithium battery packs: the charging time must exceed 12 hours, and the battery can be activated by repeating three times. The claim that the first three allegations will last more than 12 hours is actually a misinformation. The charge and discharge characteristics of lithium batteries are very different from nickel batteries. I can tell you very clearly, all serious and formal technical information I have consulted all emphasizing that overcharges and overdischarge will cause great harm to lithium battery packs. , Especially liquid lithium batteries. (2) Prevent the lithium battery pack from charging at a high temperature. If the operating temperature is higher than the specified temperature, that is, if the lithium battery is used in an environment above 35°C, the battery will continue to reduce power, that is, the battery will not last as long as usual. If you have to charge the device at this temperature, the damage to the battery will be even greater. Before charging, do not specially discharge the lithium battery. Discharging will damage the battery. When charging, try to charge slowly and reduce the way of fast charging. How should the lithium battery pack be discharged? (1) Pay attention to the discharge rate and depth of discharge when discharging the lithium battery. The discharge rate can also be converted into a discharge current. For example, the discharge rate of a battery is 1800mAh, the discharge rate is 0.1c, and the discharge current is 180mAh. Generally, a smaller discharge current is better. (2) The lithium battery pack has no recall effect, so it should not be discharged like nickel-hydrogen battery or nickel-cadmium battery. On the contrary, if the lithium battery is discharged and charged, it will affect its life. If you want to use it up, you need to charge, usually more charge. Summary: The charging and discharging of small series of lithium battery packs in use is the most important reminder: 1. Charge according to the standard time and procedure, even the first three times; 2. When someone suggests that the power of the machine is too low, charge it as soon as possible (don’t Wait for automatic shutdown); 3. No special methods are required for charging and discharging the lithium battery pack. In normal use, the lithium battery will be naturally activated. If you insist on using the first three 12-hour charging activation methods, it will actually not work. 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: Introduce the consistency and sorting method of lithium batteries