Moto X 4.4.4 TERRIBLE battery life!

I have a problem. I upgraded my moto X to 4.4.4 about 4 months ago, and since then my battery has only lasted 5 HOURS a day. I deleted a bunch of apps and only have a few and yet it still only lasts that long. In my battery life in settings, it says screen is using 50%, and its on a pretty low brightness, chrome and other things are only at 2-5%.

I REALLY need help with my battery, so if anybody could help that would be awesome.

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