Deans connectors

[captain harlock]

I once heared one of my friends at my local track ( which no longer exists) saying that the Deans are good for children. He saw it in my car, but I really did not care about what he said, actually.
He uses the 4mm bullet type connectors, since they look cool and all, but to tell the truth, they might become one fatal unit for your controller and batteries if you accidentally connect them in reverse.
The Deans would never make you reverse them at all.