Originally Posted by
foamslayer
Danny been interested in these for a bit and have a question. What is the main difference between the factory and race packs?
Race Formula come from what I believe to be the best factory making Lipos. They have low IR and use the best materials.
The non race formula packs come from a different factory that makes cheaper packs this is why we can sell them at the lower prices. I did test all models using my cycle life testing method and they passed it. So the packs are great packs for the price.