Many small partners in the purchase of a new iPhone for a period of time, are very concerned about the battery health percentage, when seeing 100% fell to 99%, many people will have a "I treat you so well, but you have lost me" feeling, have the same feeling of the point wave praise!
Someone has to ask: "Why did my girlfriend buy it with me, her battery health is 100%, while mine is 97%?" ”
In fact, this is the dividend brought by correct charging, so how to charge correctly? According to Apple's internal suggestions to communicate with supply chain friends and their own repeated measurements, the blogger summarized the following methods.
1, first plug in the charging head and then use the data cable to connect the mobile phone, after charging, first take the data cable and then unplug the charging head.
This method is the supply chain friends told me, at that time talked about a lot of knowledge points about charging and battery, very professional, I forgot most of it, this will not be talked about, anyway, according to this must be correct.
2. Avoid playing games while charging.
Many small partners like to play games while charging, especially games such as the original god, the temperature of the mobile phone will come up at once. Continuous high temperature will greatly reduce the battery density and instability, coupled with Apple does not like to heap heat dissipation, it is very easy to burn the motherboard and other devices, will also affect the battery life. Of course, just send weChat, brush vibrato and other low-load transport APP has little impact.
3, If it is a battery health obsessive-compulsive disorder user, then use a 5W charging head.
20W or higher wattage charging head on the battery damage is indeed greater, foreign laboratories have done relevant experiments, two exactly the same iPhone, after two months of time, the use of 5W charging head is still 100%, and 20W or higher wattage is 99%.
4, the battery only needs to be charged to 98%.
If it has been charged to 100%, you must immediately unplug the data cable, and a long period of overcharge will cause the lithium battery density to decrease and the positive and negative poles are unbalanced. In particular, it is necessary to avoid charging overnight electricity, many places have unstable voltage at night, fluctuate greatly, and have a great impact on the battery.
5, the remaining 30% of the phone's battery will be charged.
Try to do as long as you want, do not wait until the battery is completely empty and shut down before charging. If you want to go out and it is not convenient to charge, you can add 20 minutes to reach the saturated state of lithium battery, so that you can use dozens of minutes more, but the requirement is a new battery.
6, in the low temperature environment, we must pay attention to protect the mobile phone.
Many iPhones will be directly shut down in the cold environment below 4 degrees Celsius, in fact, that is Apple's protection of the battery, because the lithium battery is afraid of high temperature and cold in addition to being afraid of cold, at this time to open the low battery mode.
7, don't replace the cottage battery in order to save money, no accident is fine, an accident is easy to say goodbye.
Users who do not play games generally replace the battery once every 3 years, and the battery of heavy game users is well cared for, and can also be used for 2 years. Eat less takeaway, go to Apple's official after-sales replacement, peace of mind.
8, try to use the original data cable and charging head, especially wireless charging.
Otherwise your battery health will brush off, I personally experienced.
Small knowledge, charging environment as far as possible to choose a place that is not wet.
Do not knot the cable while charging.
Always check the charging head iron sheet and data cable plug for dirty things.