I'd like to see batts referred to just by major model #, and mah capacity. It'd be just like motorcycles then. I had a Honda Nighthawk 750. A friend of mine had a Nighthawk 700. So with eGo, there's eGo650, eGo900, and eGo1000. Of course, if it's from TW, then it's a "Tornado" which mungs things...