Correct Charging of Lithium Ion Battery for Mobile Phone
Grasp the time and prevent overcharging. The right time to do the right thing, although the mobile phone lithium-ion battery itself has excellent electrochemical performance, however, any thing will have security risks after deviating from the equilibrium state. In detail,
1. Charge immediately when showing low voltage. In the early days of smartphones, for the purpose of protecting their own interests, every mobile phone manufacturer often emphasized the use of original chargers (including charging lines) to charge electrical equipment. Some manufacturers designed special data lines, and did not support other chargers (including charging lines). Later, as smartphones and laptops became more and more widely used, it was obvious that they were self-restrained, so now we have basically unified standards, a charger/wire can charge different brands and properties of electrical appliances. Charging is convenient. One of the problems that users should pay attention to is to keep the battery with normal power at any time. Normally, when the power is too low, mobile phones and laptops will be alerted. At this time, you need to replenish the power in time. Although the low power will not lead to a direct safety accident, overuse will cause damage to the battery structure over time.
2. Charge it full could stop charging. The battery of mobile phone lithium-ion batteries is also made up of many components. The new batteries are good. If it takes a long time, the function of which components will decline, so there will be overcharge security risk. Samsung and Apple are exposed to typical accidents, several are due to the owner of electrical appliances when he sleeps to put his mobile phone on the bedside charging, and eventually triggered a combustion and explosion.
3. Don't use your cell phone while charging. The author has experienced that it is easy to feel hot when using mobile phone while charging, especially when playing games. The reason is simple. Mobile phone is equal to two jobs at the same time, which makes it have to pay more than twice the labor force, and the body will naturally get hot.
Correct Discharge Method of Lithium Ion Battery for Mobile Phone
Charge in time to prevent over-discharge. Ordinary mobile phone users are not aware of the dangers of overexposure, because there are no safety incidents reported. Moreover, some people even think that periodic deep discharge is good for the maintenance of battery performance. In fact, it is not, because the memory effect of mobile phone lithium ion batteries can be neglected, there is no theory that deep discharge eliminates the memory effect. In theory, the total cycle life of mobile phone lithium-ion batteries with deep discharge will be longer, but the risk is that excessive battery discharge will lead to low battery voltage, unable to charge properly, and sometimes it will take a long time to turn on, or even not turn on. It is better to use the black screen than to use it for a short time. Therefore, it is advisable that users of mobile phones and laptops should not use black screen frequently.
Correct Maintenance of Lithium Ion Batteries for Mobile Phones
Temperature appropriate, cold and hot proof. When idle, mobile lithium-ion batteries usually do not cause safety accidents. The purpose of daily maintenance is to put mobile lithium-ion batteries in an appropriate environment, thereby delaying battery aging. In fact, one of the parameters of mobile phone lithium-ion batteries is the appropriate temperature. Relatively speaking, it is not a big problem to lower the temperature. But if placed at a higher temperature, as the saying goes, things will go against each other, which will also cause safety problems. The idle state we are talking about is only in the normal environment. If we put the lithium-ion battery in water or near the fire source, it will be out of the topic of "maintenance". So, what should we do in the normal environment? Water aspect moisture-proof and heat aspect sun-proof. Therefore, the suitable environment for daily maintenance of mobile lithium ion batteries should be four words: ventilation and shade. Whether the lithium-ion battery of mobile phone is idle independently or in the use of electrical appliances, these four words should be followed.
In the correct use of mobile lithium-ion batteries, the charging method of mobile lithium-ion batteries is the most important, because incorrect charging method will cause safety problems, and discharge and routine maintenance only affect the service life of mobile lithium-ion batteries, mobile lithium-ion batteries themselves are also a kind of consumable material, no matter what we take, it can not avoid the ultimate loss. It's just that we use the right method to delay its aging.