INR Battery cautions???

So I just purchased two Samsung 30q inr 18650 for my Emisar D4 Nichia 219C.

What do I need to know about INR type cells? What should I avoid?
How different are they from IMR?

Check out this thread for all your battery questions. Tons of helpful info on LiIon batteries INR or IMR. INR is just the introduction of Nickle into the battery chemistry I believe. Can provide you with the same current draw but with longer mah ratings (runtime).

Like I said, you’re the man!