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Ev Archive for August 2001
1292 messages, last added Fri Aug 31 23:58:17 2001

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Re: Dynasty AGM Battery Info



On Fri, 31 Aug 2001, David Roden (Akron OH USA) wrote:

> Be aware that UPS batteries are apt to be optimized for float service, in
> which they spend many months on float charge, and are cycled only
> infrequently.  Some may work well in daily cyclic service, others not so
> well.

A good point.. and a big concern.  Unfortunatly Dynasty doesn't put any
information on cycle life in their spec sheets.  None of the battery
manufacturers do, (Optima has a blurb that in EV service to 20%DOD, cycle
life is >200 cycles. Not terribly useful.)

> I believe there are some others on this list who have experience with
> Dynasty AGMs ... comments?

There was a conversation about them earlier this month, but I haven't
heard from anyone with more than a few dozen cycles on them.

Mark

-- 
"The greatest dangers to liberty lurk in insidious enroachment by men of
zeal, well-meaning but without understanding."
-- Justice Louis O. Brandeis, Olmstead vs. United States