Originally Posted by
alejandrospeed
And that to say to me of the Nosram 5900 50c, because I need a lot of information.
Anything over 5000mAh will give you all the power you need to race.. After that the quality is far more important. What you really need to find out is what is the Nosram pack based on and how good is that pack? Most batteries are sold under multiple names but there is always the real pack. At the moment you can buy IP's under more than 5 different labels... bad news if you don't know what they are.