[htc one m8 user]

Hi all,
Still new to the forum so please go easy on me!

I've had my HTC One M8 for a few months now and 3 days ago decided to fully customize it. I downloaded UCCW, Desktop Visualizer, Multilive Wallpaper, Nova Launcher, an Icon pack and customized it completely. However, after I started using it with NiLs notification lockscreen, I noticed my battery would drain EXTREMELY fast, for example from Unplug (7am) to 4pm, battery would hit 20%, meaning 80% drained in 9 hours...which is pretty terrible.

So I uninstalled NILs notification after reading it's a battery drainer and installed GSam Battery to monitor my battery. I used my phone normally for a full day (light-moderate use, chat a little, texting here and there, streamed 1 youtube video, read some articles on BBC/9gag) and got down to 28% in 13 hours (which is is still not as good before I full customized the phone).

I'm not very tech-savvy and was hoping someone could look at the attachments and let me know if something seems out of place?

Thanks so much!!!