samsun galaxy s6 battery problems

[AC Question]

I have my s6 for 3 months now. Lately my s6 started to shut down randomly on 30%-70% as i wanted to start the s6 my battery was 0%. If charged the battery loaded up too 40% in 1 min. Can somebody help me with this problem?

 

[belodion]

The battery may be failing.