Battery lasts about 25% less time on 1520

[themadpoet1]

I updated 2 nights ago, and yesterday was my first full day using my 1520 with 8.1. Maybe I was using the phone a little more yesterday, but it seems like the battery is performing not quite as well as it used to. Any suggestions on this?

 

[CitrusMocha]

If you go to Battery Saver, under usage, take a screenshot and post it here. I am curious to see what would be running in the background more to cause this.

 

[jeetu4444]

Go to battery sense and unallow apps that r allowed to work in background

sent from Lumia 1020 or Note 3 dual sim

 

[anon(7900571)]

This is a preview build (not the final build ) and since you are using your lumia 1520 more than your normal usage it's normal to have such results. You may also try a hard reset which will also solve many problems including battery drain.