The C-Maxx 4900mah SMC batteries definately do not have ROAR stickers on them. I have a couple I bought for the IIC. I agree with Scott on this schedule thing...Now that 1 cell is the way the class is going there needs to be a diverse selection of legal batteries quickly! There isn't any 1 cell packs on the list yet that use bullet connectors and using Deans in a 1/12th is a real pain...it can be done but no matter what it always looks messy.