6V Batteries - Won't start generator

rayjc33 wrote:
I installed two 6V batteries to my trailer and they work for powering lights and all of that, however they will not start my generator. Any ideas?

Generator starter motor "tries", click, groan?

If you have pull-start then try that to verify piston moves freely.

Other than that look for a poor connection that connect voltage but not "high" currents.

For instance it often happens that a poor battery connection in a car will support every load BUT the starter motor.