Abnormal Battery Issue

[Hoardseeker]

Device: Samsung Galaxy E7 [SM-E700H]
OS: Android Lollipop 5.1.1

I notice a large amount of battery drain while playing Arcane Legends , before this I never had this issue and my battery lasted for 9hours of continuous usage (Gaming,Browsing etc..) but after installing and playing Arcane legends my battery drains quickly in 2-3hours and Smart manager application also gave a warning only for this app:

http://s24.postimg.org/qop95r4v9/Screenshot_2015_12_02_20_11_34.png

3.14% Battery usage is in background
I don't know why it runs in background.
It uses too much battery while playing
Fix this as soon as possible

[Schnitzel]

A lot of Android apps run in the background.

What i do is turn on Developer Options, and set Background Process Limit to 4apps

[Hoardseeker]

A lot of Android apps run in the background.

What i do is turn on Developer Options, and set Background Process Limit to 4apps
It happened just after I installed arcane legend's and the app gives only caution on this application

[Lenlen Morales]

It's normal for a huge game to have that kind of issue since it greatly consumes our device's RAM

[Hoardseeker]

It's normal for a huge game to have that kind of issue since it greatly consumes our device's RAM

I play Avabel too and it doesn't warn for that game .

[Bmwmsix]

Got same android version


One major factor is to limit or restrict background data!

And happy-go-lucky battery energy :_)