Monday, July 1, 2013

How to take care of your smartphone battery.



Obviously, the first rule for extending your battery life is not using up all your battery life walking around with Wi-Fi and GPS enabled when you're not using it, aside from that, there are some basic rules for care and charging, and they're the simplest baseline for a healthy battery.

To get the most out of a lithium-ion battery, you should try to keep it 50 percent as much as possible. Going from all the way full to all the way empty won't help at all; in fact, it'll do a little damage, and it's even worse if do a full drain on a regular basis. It won't make your battery explode or anything, but it will shorten its lifespan.


If you're going to be shelving any lithium-ion battery for a long time, try to leave it with at least 40 percent battery power to tide it over. Lithium-ion batteries don't hemmorage power at 30 percent a month like nickel-metal-hydride batteries do; they'll lose maybe five to ten percent of their charge each month.


Wireless charging is can be incredibly convenient if your phone can do it, but it's not without its disadvantages. The inductive, wireless chargers out there today have this nasty habit of generating a fair bit of waste heat. And while wasted energy is just a bummer in general, that heat will also toast your battery in the process. It's a little less convenient, but standard plug-in charging is going to keep your battery in better shape, especially if you're some place warm to begin with.

It's easy to worry about bad charging habits, but lithium-ion batteries have a worse enemy: heat. Your smartphone's battery will degrade much much faster when it's hot, regardless of whether it's being used or just sitting around doing nothing.


Typically, a lithium-ion battery lasts for three to five years, and chances are you're going to want to swap out your gadgets sometime in that window anyway. The slight damage of a technically bad idea like leaving your phone plugged in all night every night, or using wireless charging, might be worth the convenience.

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