So how can we better protect the battery capacity of our mobile phone? Extend the service life of mobile phones? Let the battery health slowly and slowly decline. Take the iPhone 13 Pro that I personally bought for the first time last year as an example. At present, the maximum battery capacity remains at 100% after half a year, so I still have some say.
Before that, we need to understand the influence of battery health on the performance of mobile phones.
According to Apple's official description, the maximum battery capacity measures the battery capacity relative to the new battery. With the increase of battery chemical aging, the battery capacity will decrease, resulting in a shorter battery service time between two charges. Depending on the length of time between iPhone production time and device activation time, the displayed battery capacity may be slightly lower than 100%. Ordinary batteries run under normal conditions, and when the number of charging cycles reaches 500, the battery should be able to maintain 80% of its initial capacity at most.
When the battery capacity reaches below 80%, the word "maintenance" will appear in the battery health. At this time, the performance of the iPhone will also decline. This is to reduce power consumption by reducing the frequency of CPU. The most intuitive reaction is that the mobile phone has obvious stagnation fever.
Therefore, when the battery capacity reaches below 80%, users are advised to replace the battery with a new one to avoid the limitation of the performance of the mobile phone. Of course, we suggest replacing the battery after Apple is officially released. After all, technology and security will be guaranteed. Although the battery is replaced free of charge during the warranty period, the price of the full-screen model 5 19 yuan (359 yuan for the non-full-screen model) is still enough to convince a group of users.
Here, my personal Amway (not widely used) users who purchase from JD.COM can purchase an additional insurance service after placing an order. Take the iPhone 1 1 I bought in 20 19 as an example. The original Apple battery purchased by 39 yuan is guaranteed for two years. When the health of the mobile phone battery drops below 80% within two years, you can replace an original Apple battery for free. Not only do you not need to go by yourself, but you will also have Apple's official after-sales invoice and Apple official website's battery replacement service record.
Service record
However, it should be noted that the trigger condition of this insurance business is that your battery health can be reduced to below 80% within 2 years, that is, below 79% can be replaced.
Usage habits have a certain impact on the health of mobile phone batteries.
1. The first thing we need to pay attention to is to avoid playing mobile phones while charging. Because whether you use 5W "ancestral safety fast charge" or 20W PD fast charge, it will bring different degrees of fever, which is inevitable. If you are playing games or watching videos on your mobile phone at this time, the core components of the mobile phone will heat up at the same time, which will produce high load pressure on the mobile phone battery, thus accelerating the aging of the battery.
2. Avoid using charging cables and power adapters produced by unauthorized manufacturers. Because some third-party manufacturers will cut corners on charging cables and power adapters in order to reduce costs. Take Apple's data cable as an example. The data cables of official and authorized third-party manufacturers will be certified by Apple MFi to ensure that the quality and safety meet Apple's official standards. Wires without MFi certification may cause current and voltage instability, from overheating during charging to accelerating battery aging, to safety hazards such as combustion and explosion.
3. Develop the habit of charging at will as much as possible. According to the data of overseas laboratories, there will be an obvious gap in battery capacity between random charging and light charging after a period of use. This is because the life of the lithium-ion battery used by iPhone depends entirely on the number of times of charging and discharging. The more times of charging and discharging, the faster the battery capacity will decrease, otherwise, it will "protect" the battery relatively.
My suggestion is that users under the iPhone 13 series should put a vertical wireless charger (try to choose an air-cooled one), which can be used as a mobile phone bracket and meet the habit of charging the mobile phone at any time. For users of iPhone 13 series, it is recommended that you use Magsafe magnetic charger. Compared with iPhone 12 series, Magsafe magnetic charging technology of iPhone 13 series is more mature and has better heat control. At the same time, turn on the option of optimizing battery charging in Settings-Battery-Battery Health, and the device will also learn the user's charging habits to delay battery aging.
In fact, we don't have to worry too much about the battery capacity of mobile phones. Although the current iPhone battery adopts lithium-ion technology, its life and efficiency have been improved, but the battery is a consumable after all, no matter how it is used, the reduction of battery life is irreversible.
The development of smart phones is to bring more convenience to users. If you use your mobile phone carefully in pursuit of perfect battery health, it is a bit of putting the cart before the horse. We suggest that no matter what brand of mobile phone you are, just use it normally according to your own habits. If the battery capacity decreases, it is better to spend some money to buy a new battery than to "live".
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