Why my battery is draining so fast LG G4 :(

[Android Central Question]

I have problem with battery even with new one that i bought 3 days ago its showing me like my screen is using 73% of battery and its only have brightness on 30% so i dont get it. When i remove mobile from charger it lose 20% like in 10 min max when screen is ok just for like 3-4 min . And help would be great.

 

[belodion]

Was it the same with the previous battery, and was that the one that was supplied with the phone?

 

[B. Diddy]

Welcome to Android Central! Charge up to 100%, then let it drain to 20-30% with normal usage, without charging in between. Then show us:

1. The main Settings>Battery screen.
2. The fullscreen battery graph screen (which shows Awake time and Cell Signal Strength).
3. The Screen category (to see total Screen On time).
4. The Cell Standby category, if present (to see Time Without Signal).

http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html

You might have to install a 3rd party battery monitor, like GSam Battery Monitor, to get the Cell Signal Strength graph.

 

[datum9]

Install ZeroLemon 8500 mah cell.