How to use the lithium-ion battery of a smart phone correctly
Current smartphones are developing rapidly, and among the various components of smartphones, we can see that the mobile phone's solution and the phone's screen are the fastest-growing. It took only a few years for the screen to develop from the previous resolution of 480P to the current resolution of 2K or even 4K from single-core to the current eight-core.
Among the various components of the smartphone, which technology has the slowest development? Many people may think of the battery of a mobile phone, and it is true. Although smartphones have developed rapidly in recent years, it seems that there has been no major breakthrough in battery technology. What should we do in the face of the battery with the shortest lifespan among the current smartphone components? Better to use? Let’s discuss it with everyone below.
——There is a saying that when a new battery or a new mobile phone is charged for the first time, the power must be used up and then overflowed. This cycle is three times. There is also a mobile phone charging that can only be unplugged after the overflow. In fact, these two This statement is incorrect. The current smart phones use lithium-ion batteries, and lithium-ion batteries have no memory effect. Dissatisfied or not used up will not affect the life and capacity. There is also no saying that the battery should be discharged during the first charge.
——To prevent excessive discharge, try not to use the mobile phone below 20% of the battery, especially not to use the mobile phone below 5% of the battery, which will cause irreversible damage to the battery.
——Prevent excessive charging. Overdischarge and overcharge will cause great damage to the lithium-ion battery of the mobile phone. However, the current smart phone generally has circuit protection, and it will no longer continue to charge the battery after it is overcharged.
——The ideal state of the lithium ion battery is when the battery is 40% left. At this time, the voltage of the battery will not be too high or too low. The higher the battery, the faster the decline. 100% of the battery will last for one month. , With 50% of the battery for one month, the former’s capacity decline is greater. Do not maintain the battery power at 100% for a long time, this will affect the battery life to a certain extent.