LR03 battery.Extend the life of your smartphone's lithium battery

　　Today's smartphones are developing very fast, and among the various components of smartphones, we can see that the fastest growing ones are the mobile phone's processor and the mobile phone screen. From single-core to the current eight-core, the screen has developed from the previous 480P resolution to the current 2K or even 4K resolution in just a few years.

　　Which technology is developing the slowest among the various components of smartphones? Many people may think of mobile phone batteries, and indeed this is true. Although smartphones have developed rapidly in recent years, there seems to have been no major breakthrough in battery technology. How should we replace batteries that have almost the shortest life among current smartphone components? What about good uses? Let’s discuss it with you below.

　　——There is a saying that when a new battery or a new mobile phone is charged for the first time, all the power needs to be used up and then recharged, and this cycle is repeated three times. There is also a saying that the mobile phone must be fully charged before unplugging the power supply. In fact, these two theories are None of them are correct. Current smartphones use lithium batteries, and lithium batteries have no memory effect. Not fully charged or used up will not affect the lifespan and capacity. There is no saying that the battery will be discharged during the first charge.

　　——Avoid excessive discharge, try not to use the phone with less than 20% of the battery, especially do not use the phone with less than 5% of the battery, which will cause irreversible damage to the battery.

　　——Avoid overcharging. Over-discharging and over-charging will cause great damage to the lithium battery of the mobile phone. However, currently, smartphones generally have circuit protection. After being fully charged, the battery will no longer be charged.

　　——The ideal state of a lithium battery is when 40% of the battery is left. At this time, the voltage of the battery will not be too high or too low. The higher the battery, the faster it will decline. A 100% battery will be discharged for a month, which is the same as a 50% battery. % of the batteries are stored for a month, the capacity of the former will decline more. Do not keep the battery power at 100% for a long time, as this will also affect the battery life to a certain extent.

Read recommendations:

Coin Battery CR 3032

The influence of the geometric size of the electrode plate on the battery capacity.button cell batte

Power Output of Lithium-Ion Batteries for Power Applications

801738 polymer battery company

18650 battery 2000mah