Why is there always this massive dip after a significant charge?

[Android Central Question]

It's really weird, might have something to do with system since it's taking a whopping 21%, don't know how to stop the system drain, is it perhaps an app?

 

[mustang7757]

Which phone?
How long does it take to go that far down?

Can you get a screen shot of battery stats from 100% to 20%
https://forums.androidcentral.com/showthread.php?t=413366
I'll leave a Link to register so you can communicate here as a guest account you can only post questions but can't reply

https://forums.androidcentral.com/showthread.php?t=409154