Battery Chargers ('Maintainers')

[ewcorco@erenj.com]

I'm considering keeping a couple of batteries from my three season vehicles
on a battery charger (or maintainer) through the winter.  Several
questions: (1) is is worth the trouble in terms of preserving the overall
health of the battery? (2) any units out there that you would, or would not
recommend? (3) is it possible to keep more than one battery at a time
hooked up to it?  (4) do you run them continuously, or periodically?

Thanks in advance for any info.


Ned Corcoran
1971 TR6