I am running 4 lead acid batteries. I had 36v lithium on my basscat and lost 3-4 mph so I went lead acid on this one.
You went from a Basscat to a Skeeter. What Basscat did you have? I'm considering a Caracal STS with a 250SHO. I've heard that some say Basscat lose performance and some say they don't with lithiums. I really love my ZXR19 though