Ternary lithium battery (ternary polymer lithium ion battery) refers to the battery cathode material application of lithium nickel cobalt manganate or lithium nickel cobalt aluminate ternary battery cathode material lithium battery, ternary composite cathode material is nickel salt, cobalt salt, manganese salt as raw materials, the proportion of nickel cobalt manganese can be adjusted according to the specific must, ternary material key to new energy vehicles, electric vehicles, pneumatic tools, energy storage, intelligent intelligent sweeper, drones, intelligent intelligent wearable devices and other fields.
Optimal charging interval for ternary lithium batteries
The best charging range of ternary lithium battery is 20%-80%, when the battery power down to close to 20% should be charged in time to help extend the life of the battery. At the same time, if there is no special requirements, ternary lithium batteries are best charged to 80%-90% to stop charging, if full, it may lead to overcharging of the battery, which will also affect the performance and life of the battery.
In addition, today's new energy vehicles fast charging range are 30%-80%, when the battery is charged to 80%, the battery temperature is very high, at this time the charging power will also begin to drop significantly, usually new energy vehicles ternary lithium battery from 30% to 80% charging only takes half an hour, and 80% to 100% will take twenty to thirty minutes or even longer, the time cost is not cost-effective.
Regarding the correct method of charging the ternary lithium battery, if it is a single ternary lithium battery, then it can be charged directly with the matching charger, but it is still necessary to pay attention to the following matters.
Try not to completely exhaust the power of the ternary lithium battery before charging, when it is found that the performance of power-using equipment began to decline, it means that the battery power is low, it is time to charge the battery.
Binary lithium battery during charging, do not charge and discharge frequently, that is, do not charge the charge directly continue to use, and then re-charge, the battery as much as possible once full.
Occasionally the ternary lithium battery power is used up does not matter, but must be the first time to charge, if the battery long-term in a state of power loss is still not charged, then it will have a greater impact on the performance and life of the battery.
As for the correct way to charge the ternary lithium battery for new energy vehicles, in fact, it is similar to the single cell battery. In the process of daily use of the car, you should try to avoid using up the power battery before charging, and it is best to keep the power above 20% before charging.
And if there is no abnormal phenomenon during charging, try not to plug and unplug the charging gun as often as possible, and when the battery is in a low battery state, but also to charge the battery in time, it is best not to let the battery in a long time in a state of power loss. If you want to extend the life of the battery as much as possible, then it is recommended that charging to slow charging, fast charging as a supplement.
Post time: Oct-09-2022