Lithium ion battery question (not really rc related)

Originally Posted by pinkpanda3310

I found a few alternatives you might look into. It also looks like Paul is spot on with the push-me-pull-me effect of discharge rate vs drain rate.

http://www.oveready.com/battery-/bat...y/prod_47.html

http://www.orbtronic.com/batteries-c...ell-high-drain

Hmm, I did some research before I bought them but I completely missed the fact that there are so many different types of 18650 size battery, I thought lithium ion batteries were lithiumion batteries, didn't know there were different chemistry and materials used to make them. So basicly for power tools I need a IMR type cells? 15 to 20 amp continuous discharge rating?