Zippy battery cell quality

Originally Posted by Cartwheels

I was checking out these packs too. On the Flightmax 30c. The dimensions are all different on some of the packs. The 4s is 140x48x33mm and the 3s is 143x50x24mm.
I wanted to put the 4s in a rustler. I wonder if it would fit?

http://www.hobbycity.com/hobbycity/s...idproduct=8588
http://www.hobbycity.com/hobbycity/s...idproduct=8587

Looks like it would fit. The Zippy H are some of the biggest cells in terms of physical size and therefore some of the biggest packs around. My 3s just fits into my Slash without an extension kit for height and they are listed at 160 x 51 x 24mm. So provided those dimensions are correct within a couple of mm you should be able to drop that 4s pack into a Rustler as long as you can get or make a hold down for it.