RE: Sonnenschein Batteries
I just checked through their website and cannot find a battery that a) will
fit in the space (same or smaller dimensions than a Group 41 stock battery
and b) has an amp-hour rating equal to or higher than the Optima (at 55AH)
Don't get me wrong, I'm not pushing the Optima (no personal experience) but
I'm still looking for a better solution than the Optima and haven't found
it.