[marzac2]

I love my Zippy pack. 6S 4500 type R. Has held up great! Only complaint is that they dont adhere each cell together. In my case, the cells tend to slide a bit around in the shrink wrap. When I get another Zippy pack, I will break it apart to glue the cells together and then re-shrink wrap it. This will keep the pack more stable in my battery holder.