- May 14, 2013
Also, (not to hijack this thread) but is there any meaningful difference between 3.0V, 3.2V, or 3.7V? The 3rd one, when used with 2 batteries, increases the total voltage by 1.4V. Couldn't that harm a laser?
I'm new here, do I don't know a ton about batteries. I see a few people that seem to like Efest 16340s, but other people shoot them down. How do they compare to brands like AW, Panasonic, or Fenix?
I believe they are mid range battery and members seem to favor the smaller 10440 ones. It could be also because efest are the only brand they can find at that size.