Originally posted by donoman
Hmm. Paralleling just any battery won't draw the same amount of current between the two batteries, which can lead to one of them getting used quicker than the next depending on the different IR's. I was under the impression that there was some distributive circuitry built into the LiPo packs to avoid this current divider situation.
I'm not sure but, I think LiPolys have the matching problem too. I don't have much knowledge about them though.