Battery life decreasing

[snowdrop]

since a lot of my apps upgraded recently my xperia Z1's battery drains in front of my eyes.  from having quite a long charge it hardly lasts at all now.  My screen battery usage is showing as 46 % and I dont know why. can anyone help?  thank you

[Hampus]

Hi,

For how long does the battery last? I suggest that you check the battery usage when you have around 5-10% left of the battery. You can do this via Settings > Power management > Battery usage. This list will show what functions/apps that have consumed power since the last charge.