[nitrostarter]

Its weird, Hobbycity or Zippy goes through phases of lipo selections. Either they are bettering their product lines and getting rid of the older styles, or they are just phasing out certain ones.
However, its seems like the Rhino packs are there to stay for a while. I know my Rhino's perform well and are over 1 yrs old with many cycles in both cars and boats. And they are still available just like when I originally bought them.