One, don't turn it off before charging it
Do not wait until the phone automatically shuts down before charging, doing so is very damaging to the battery. The battery university has done a deep test for the charge and discharge cycle of lithium batteries, and reached a conclusion: the 100% battery is recharged with 25% power, and the loss of battery health is the fastest.
Two, maintain the power between 25% and 75%
It can also be seen from the above that the lowest theoretical loss speed is to maintain the power between 65% and 75%. The second is to maintain the power level between 45 and 75 percent. This also explains why iOS's \"automatic optimized charging\" function is to charge the battery to 80% before the speed limit. Of course, the phone is for use after all, there is no need to treat it as a treasure.
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Third on the list is maintaining between 25% and 75% electricity, which is an easy goal for most people to achieve. I personally suggest that you should buy more wireless charger, put it in the company, bedside, computer table, at any time to charge the phone, maintain the power between 25% and 75%.
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Third, avoid overheating of the battery
To tell the truth, lithium batteries are very delicate, and more than 30 degrees Celsius is high temperature. Battery University did an experiment, long-term in a fully charged state of lithium batteries, stored at 40 degrees Celsius, a year to permanently reduce the capacity of 35%. However, if the temperature is 60 degrees Celsius, the capacity can be reduced by 40% in just 3 months, and the loss rate is several times, which shows that the lithium battery is quite afraid of heat.
Here are some good ways to charge your iPhone's battery:
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1. Use the original charger: Using the original charger can ensure that the charging current and voltage are stable, thus protecting the battery.
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2. Avoid overcharging: Don't let your iPhone charge more than 100%, as overcharging can damage battery life. When the charge reaches 100%, unplug the charger.
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3. Avoid overcharging: Don't let your iPhone run out of power, as overcharging can damage battery life. When the battery is below 20%, charge it as soon as possible.
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4. Avoid hot environments: Don't put your iPhone in a hot environment to charge, as heat can damage battery life. Try to keep your iPhone in the shade to charge.
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5. Avoid frequent charging: Do not charge frequently, because frequent charging will accelerate the decay of battery life. Try to keep your battery charge between 20% and 80%.
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6. Calibrate the battery regularly: Calibrate the battery regularly to help extend the battery life. The method is to charge the iPhone to 100%, then use it until the battery runs out, and then charge the iPhone to 100%.
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In short, the right way to charge your iPhone can extend its battery life and make your iPhone last longer.
Charging the iPhone is a good way for the battery
1, regular full cycle charging.
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Complete cycle charging once a month. When the iPhone's battery indicates red and the charge is below 20%, it is charged until it is full of 100%, that is, a full cycle charge. This helps keep electrons flowing in the battery.
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2. Pay attention completely.
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Do not charge too many cycles. When charging, do not play games and watch videos, so that the iPhone temperature is too high. Apple devices, such as iphones and ipads, use lithium batteries, and high temperatures have a great impact on their service life. If the phone cover does not heat well, it is best to remove the phone cover when charging. The suitable temperature for lithium battery operation is 0~35 ° C, generally around 20 ° C is appropriate.
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3. Don't let the iPhone charge continuously for too long.
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Generally charged for 3 hours, basically full, should unplug. In particular, it is necessary to avoid the regular situation of charging before going to bed at night and pulling after waking up in the morning. If you have been using it before going to bed and have no time to charge it, you can buy a regular automatic power off socket, set a certain charging time, and then automatically power off. There are many of these sockets on Taobao.
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4. Charge as you use. Don't always run out and refill. Do not regularly use less than 20% of the electricity, or even use it up. This is also more damaging to the battery. Battery power is often between 40% and 60%, which can extend its service life.