1st day of use - Battery Isuue

Hello guys,,

I just received the Droid Turbo today and I think that there is an issue with its battery
Besides the fact that it's decreased quite quickly, with ~54% only 54 min are left
Do you think this is an issue..?
Could I do sth to "test" the battery

P.S. I don't have any apps to run in parallel

Thanks :)