Standard lithium ion has a nominal voltage of 3.6v, but many say the 510 and ego are at 3.2v. This would mean they aren't lithium ion. The only chemistry I know of that has a nominal voltage of 3.2v is lifepo4, which is a good thing for us because it has a cycle life of 1000-2000 compared to li-ion's 600.
Thoughts?
Thoughts?