To be completely honest with you. That is what I am tying to figure out. I can't find out if they are protected or not. I have seached everywhere.
Without a clear picture of the battery for us to see, or any identifying lettering/numbers on the battery, there is no way for us to tell which battery it is. I'm sure Samsung makes IMR, protected and un-protected batteries. With out more information no one can help you.
The Evic has built-in protective circuitry with its processor, so the choice of protected vs un-protected is not as critical. Well, take that back. Regulated mods need high drain batteries, which are IMRs.
I know Samsung makes the following IMR/Hybrid batteries which are safe, but they are not ICR.
INR18650-22P 2200mAh 10A
INR18650-20R 2000mah 22A
Un-protected batteries should never be used in a mod. Better to be safe than sorry.