Why does my iphone 5 drain so fast?

I do everything to help battery life and even turn on airplane mode, but in the morning it's 100% then I don't use it at all 1hout later boom 50 percent.

Iphone 5s r bad

Turn off bluetooth, don't enable fetch data, put low brightness

My iphone 5 tends to last about 2 days being about 5 months old.

Some tricks to making the battery last is only charging it when it's very low and charging to 100% every time. Frequent partial charging puts a lot of wear on the battery. Also make sure to exit applications when you're done with them by pressing the home button twice then holding your finger on one of the apps in the little menu that shows up until you see a red x in the corner, and then pressing the x on all of them to close them.

Updating the system software if you haven't already might help too.

Something isn't right if yours is dropping that fast.

  • Why does my IPhone battery drain when in my car? My phone could be at 100% and within 10 minutes it'll be down to 1% when I'm in my car. Why is this?
  • Why does my iPhone battery drain so quick? I took my phone off the charger at about 9:30am, it's now 10:01am and it was on 100%, I hardly used it, I only went on Facebook to check the newsfeed and reply to an inbox and now it's on 87%? I was watching it go down and it goes down 1% roughly every 2 minutes. It's been happening for about a week now and I'm lucky if my phone lasts me half a day. What can I do (WITHOUT BUYING A NEW PHONE)
  • Why does my iphone 5s battery power drain so fast recently? So within the last 2 weeks I've been noticing that my battery power has been going down a lot faster than it normally did. In the past 5 minutes it went down by 5% and seems to be draining even when I turn it off. I haven't updated it at all and have only had it for 4 months. Does anybody know what's wrong?
  • Why does my iphone 5s battery drain so quick? So I never have my 3G on as I know it's a real battery killer, my brightness is always at it's lowest and I rarely ever go on my phone yet still somehow my 100 percent battery at most will last 2-3 hours rarely ever that?