In an earlier post there was a link for Air Craft in Japan for these cells. They were 37.50 each with 17.00 shipping for two packs. They call them LiteStorm vx packs and they are enerland cells. They are about 1/2 longer then a 7 cell nimh and a little heavier then a 20c SPC pack I have. I don't like the long length and the heavier weight but I am most concered about how long ago they were made. Their ad shows a date of 2005-and I don't remember reading anything good about enerland cells. Anyone have experience with these Hyperion packs-are they anygood and what about the probable 2005 manufacture date. They were on a "final sale" so I hope I can return them.