Again, these do not exist in "mini" sizes.

im from kelowna Bc, i just never bothered to put a location in. Could you put up a recommended way to use a 8.4v 1700mah battery of both types. Lets say I play about 2-3 times a week for a couple hrs each time. Just so i know how not to screw it up. I've read all the stuff u guys have posted aswell and thx for that.