Turnigynano-tech 4S in UL-1

[pascallee]

Anyone knows if the Turnigy nano-tech 4000mah 4S 25~50C will fit in the UL-1? I am planning to run my UL-1 in a 4s parallel configuration for longer run time. Any 4S battery recommendation? I would prefer highest possible capacity.
thanks

[detox]

Yes. If those are the same size as my Turnigy 4000mah 40c - 50c packs they will barely fit. I would rather use the lighter and better fitting Turnigy 3600mah 4s packs in the UL-1.
http://hobbyking.com/hobbycity/store...idProduct=9506