江西快三开奖记录 www.2yuh3.cn 手机用了一段时间之后，突然发现电池变得非常不耐用，刷会儿朋友圈就没电了，怎么回事？事实上，将电量充到100%、整晚充电、完全耗光电量后再充电等常见做法都会缩短手机电池使用寿命。一起来看看关于手机充电的几大误区和正确的充电方法吧。
The best way to charge your phone is a little at a time, whenever you have a chance.
Just plug it in whenever you can, even if it's for a few minutes, and you'll be fine.
"Partial charges cause no harm," according to Battery University.
Don't fully discharge your phone before plugging it in.
Battery University says that so-called deep discharges – which happen when you use your phone until only a small portion of its battery life is left — wear down batteries.
Try to keep your battery's charge level between 65% and 75%.
According to Battery University, the lithium-ion batteries inside your smartphones will have the longest lifespan if they're kept between 65% and 75% charged at all times.
It's clearly impractical to always keep your phone charge between those levels, but at least you know what's ideal!
If you can't do that, shoot for keeping its charge level between 45% and 75%.
The second best charge range for batteries inside smartphones is between 45% and 75%. That's probably a lot more realistic for most people on a day-to-day basis.
But you do have some wiggle room. If you typically keep your phone's charge level between 25% and 75%, you likely won't cause too much long-term damage.
Never fully charge your battery — and particularly not from a low charge level.
Charging your phone's battery from a low 25% charge to 100% will reduce its capacity and shorten its lifespan.
In fact, charging from pretty much any amount to 100% is a bad idea. According to Battery University, lithium-ion batteries do "not need to be fully charged, nor is it desirable to do so. In fact, it is better not to fully charge, because a high voltage stresses the battery" and wears it out in the long run.
You likely shouldn't charge your phone overnight.
I've seen a lot of debate about the effects of charging your smartphone overnight. But if charging to 100% causes the most damage to a phone battery's lifespan, you should probably cut it out.
And unplug your phone once it reaches 100%.