J johnwwolff Distinguished Nov 17, 2009 1 0 18,510 Nov 17, 2009 #1 least exspensive combination of packs or cells to arrive at 4400mah and 36-44 volts.
jsc Champion Jul 14, 2004 16,893 6 52,960 Nov 17, 2009 #2 Don't know, but Mouser Electronics is a good place to order batteries. Upvote 0 Downvote