My battery drains so quickly. Why?

I'm not even on my phone for a hour and it goes from 100% to 75%.So far today all I have done is go on tumblr. I haven't texted or listened to any music. Yes I have my data on. I have a iPhone 4S and i got it 5 months ago. Why does it drain so much?

Internet streaming, data on is reducing your battry charge. So turn off.unwanted apps.

Phone drains quickly if you are in a geographic area that has poor coverage. Check the signal strength. If the signal is really low, leave the phone on airplane mode or turn it off.

There are things you can do to resolve battery problem but they will work if the battery of your device is in good conditions. Here they are:

Switch off the Wi-Fi if it is always on
Switch off the GPS if it is always on
Reduce the brightness if it is to high.
Disconnect the device for some days and see if the consuming the less battery
Check that if you have downloaded app(s) and facing this problem. Uninstall those apps for sometimes.
Uninstall useless apps and see if it works.

  • Why does my new iPhone 4S lose battery so quickly? Ok 2 days ago for my birthday I got an iPhone 4S from sams club under Verizon he batery drops rapidly and only last about 3 hours at the most till it dies the version I have 6.1.3 I hardly have any apps running I only have 3 at the most at one time why does my battery die so quickly and would changing settings help and if does tell me the effects please
  • Why does my iPhone battery die so quickly? I had my iPhone for about a year and a half, and recently I've noticed that the battery is draining incredibly fast. I've always had it on 3g internet/Wi-Fi and the battery never died this fast so I don't know what the exact problem is. I charged it to 100% yesterday and I only used it for maybe about 10 minutes and left it untouched for the rest of the night. Today when I woke up the phone was dead. I haven't changed the settings or anything fyi.
  • Why does my iphone 5 lose its battery power so quickly? Even when my phone is in my pocket after a few mintues the power is completly drained. What can I do to make the battery last longer? Any tips or tricks?
  • Why does my iPhone 5 battery run out so quickly? Recently these past few months my white iPhone 5 battery has been running down very quickly, lasts up to 2-3 hours then turns itself off, then ill turn it back on moments later and it will say something like 14% battery left when it was on 1%. Ill charge it over night so in the morning Ill leave the house with it on 100% percent and within 2-3 hours is almost dead! Someone help! I haven't got that many apps I deleted the music apps so I have lots of space?