I want to invest in an RCR123A battery or two to use in my 47's Quark Mini ML-X light. I already have a Pila charger and I wonder what RCR123a battery you would recommend for this combination as being good value and appropriateness? I am curious to see how many extra lumens will be emitted from this light. Yes, I know that the light will get very hot on high mode but I promise to be careful and not run it very long at that level.
In reading through the threads on CPF, it appears that the 18650 batteries get much better testing coverage than these, their smaller cousins.
Is it still best lingo practice to refer to these batteries as RCR123A batteries or do most use the numeric designation instead? If so, what would that be?