I while back, I remember getting a link to a company which made Rx battery packs from this site. I thought I bookmarked but can't find it now. They made them specifically for RC and allowed you to specify which plug type to include (or not). Price was around $13 and they had flat and rectanglur shapes from 500-1800 mAh in NiCAD and NiMH

Any ideas on the link I am trying to remember? (seemed a few guys who were into the hobby and setup the site for a good supply which they found hard to find quality packs...)