Hello.
I have two Razor EcoSmart metro.
Both uses the same controller (36V, 30A, Model: HB3650-TYD6)
Both uses the same sets of battery ordered at the same time (SigmasTek 13V 9AH Lead-acid)
Both uses the same motor (36v 500 Watt)
When test riding each on the same city sidewalks, I was able to...