Should i let iphone battery drain

The battery remains constant. Believe it or not, the same goes for letting it sit on your charger overnight, because being continually juiced up quickly — and to the max also leads lithium-ion batteries to corrode faster than they otherwise would. Therefore, provided that the phone in question is purchased from a verified and legitimate retailer, there should be no danger in leaving the phone charging overnight.

What should you do? Plug your phone in. Charge it when you want to, for as long as you want to. You should not let a Lithium chemistry battery fully discharge; it shortens its life and can even kill it. Fortunately, iOS will not allow the battery to fully discharge. When it reaches zero the phone will shut off, but that "zero" is not fully discharged; there's a built-in safety factor, so if you let it go to zero then charge it immediately it won't do any harm.

But there's no benefit either. What you should never do is let it go to zero, then leave it uncharged for a long time more than a day or two. This will shorten the battery life. See my battery tip here: When to charge your iPhone or iPad. Deep discharge cycles degrade lithium cells faster than shallow cycles do. What you've been told as an optimal practice made sense or more years ago with the then commonly used NiMH batteries. It has never applied at all to lithium batteries.

Lithium batteries like to be used at all times whether its being drained or charged. Letting the battery set for extended periods of time will also degrade the battery. Key Points. You can keep your iPhone battery running longer by following these tips and tricks. Consider dimming your screen, using low power mode and other tools. We'll even debunk a couple of battery myths. VIDEO Digital Original. There is some evidence that Lithium chemistry batteries should not be left fully charged.

Most electric bike instructions have the same advice. May 1, AM. May 4, AM. Jun 19, AM. Aug 15, PM. Dec 8, PM. Mar 10, PM. Mar 13, AM. Thanks for bringing this up. Aug 10, PM. Aug 19, PM. Nov 18, AM. Oct 6, AM. Bookmarking it for sure.

Thx again.