does anyone use really big batteries?

Originally Posted by ReV:-O

o right. 100A continuous isnt actually that much if the battery can do 150A continuous, its kinda limiting the motor. maybe i should go for one of the MGM's, they look pretty capable although they dont have a fan so i wonder how they keep cool...

they keep cool due to good quality hardware and design....if you have those 2 things there is no need for a fan, and stay away from a Quark