06-01-2019, 09:03 PM
I run 6volt on the original 1932 dynamo (3 brush system). The best thing for a battery is to use it. If you lay up for the winter, charge it every 4 - 6 weeks to keep it in trim. So for me, re condition your dynamo, unless you want lots of lights and gismos. The original system worked 80 odd years ago - why change now ?
BobH
BobH