what brand of battery do you run?

I have an Old farm n fleet battery in the valiant. It's out of my dads 57 ford it is 17+ years old. Gets drained dead from time to time ( something left on) but after a good trickle charge it's good to go. Now the old energizer battery in the dart is even older n still going. Granted both are in toy cars and only see an occasional start in the winter.