18650 rechargeable battery lithium 3.7v 3500mah
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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

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Optimal charging range of ternary lithium battery

release time:2022-11-22 Hits:     Popular:AG11 battery

  18650 1500mAh 3.7V

  Ternary lithium battery (ternary polymer lithium ion battery) refers to the lithium battery whose positive electrode material is lithium nickel cobalt manganate or lithium nickel cobalt aluminate. The ternary composite positive electrode material is made of nickel salt, cobalt salt and manganese salt. The proportion of nickel cobalt manganese in it must be adjusted according to specific conditions. The ternary material is mainly used for new energy vehicles, electric vehicles, pneumatic tools, energy storage, intelligent floor sweepers, unmanned aerial vehicles Intelligent wearable devices and other fields.

  The optimal charging range of the ternary lithium battery is 20% - 80%. When the battery power drops to nearly 20%, it should be charged in time, which is conducive to extending the service life of the battery. At the same time, if there is no special requirement, it is better to stop charging the ternary lithium battery when it is charged to 80% - 90%. If it is fully charged, the battery may be overcharged, which will also affect the performance and life of the battery.

  In addition, the range of fast charging capacity of new energy vehicles today is 30% - 80%. When the battery is charged to 80%, the temperature of the battery is very high, and the charging power will start to drop sharply. Usually, it takes only half an hour to charge the ternary lithium battery of new energy vehicles from 30% to 80%, while it takes 20 to 30 minutes or even longer to charge 80% to 100%. The time cost is not cost-effective.


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