why does my battery drain so fast?

[AC Question]

My HTC one mini 2 is barely a year old and the battery drains so fast. I noticed right after i upgraded the system software. It gets worse daily. My battery would read 60% and the next two seconds it's totally drained out. How can this be rectified??

 

[Golfdriver97]

Welcome to the forums. Have you tried clearing the cache or a reset?

 

[anon(782252)]

Hi and Welcome to AC!

Does it actually go from 60% to 0% in under a minute? If so, battery could be going bad.

If it's just draining fast, you probably have a rogue app/service/process.

Can you post screen shots of battery usage?