Lithium-ion batteries can be charged cyclically. The charging method of lithium-ion batteries mainly includes steps such as pre-charging, DC charging, constant voltage charging, and temperature monitoring. During the charging process, the positive and negative ions of the battery will move upwards and continue to flow, which is necessary to maintain the performance and lifespan of the battery.
However, to ensure the safety of lithium-ion batteries and extend their lifespan, there are some charging considerations to consider. First of all, overcharging and over-discharging should be avoided, as both overcharging and over-discharging can cause damage to the battery. Secondly, operating lithium-ion batteries in high temperatures can lead to poor battery performance and even accidents, so you should avoid exposing the battery to high-temperature environments. In addition, the shell of lithium-ion batteries is relatively fragile and must be protected from external forces such as impact or crushing to avoid safety issues.
As for the full charge cycle, it is usually recommended to do it once a month. The specific operation is to use the phone or laptop at less than 20% power before charging and then continue charging for an hour or two after it is fully charged. This method of charging helps to maintain the flow of lithium ions inside the battery, which extends the life of the battery.
In general, lithium-ion batteries can be charged cyclically, but there are a few things to keep in mind during the charging process to ensure the safety of the battery and extend its lifespan.