Best Battery with no alternator?

[JeffM]

Originally Posted by SStock1373

I use powermaster XS 16v battery with no alternator.. I haven't had an issue yet and I can definitely go 2 rounds without charging but I usually put the charger on after each round. Don't forget you need a 16v charger for that. I can say that at tracks like Englishtown (or any other track where you can't roll down the staging lanes) where you start your car roughly 20-25 times from when you leave the trailer til you return it still cranks great after each run. Also, your starter cranks like 100mph faster you'll hear it! As far as power gains, they say the spark is hotter but I built a new motor this year so I'm not sure about that.

Bobby do you have the s1600 or the d1600?