Wolfpack

I have these 1300 nicad 8 cel scr packs ==== I bought from wingwarrior before, but who can I buy them from on-line? tower does not carry them, either does hobby people, where is the best and cheapest place to order batteries like this one?

I use them for the wingewarrior zipper with a brushless astroflight 020, I like them cause the kr 1400 cannot take the charge rate of these SCRs, I am under the impression that the 1400's should only be chareged at 2 amp and the scr's can take 5 amps and mutiple daily charges. (the nimh do not put out enough power).