"KLC Lewis" wrote in
et:

There's much more to
battery construction than just chemistry.


I'll bite......Name them. Besides Lead and water and sulfuric acid,
there's plastic and rubber. What did I miss??

Lead-Acid batteries are good for about 300 cycles of no more than 50%
discharge of capacity. I sure hope you don't depend on them lasting 20
years.

Are you talking about the Series 5000 3-year-warranty?

"Failure within 36 months from the date placed in service yields FREE
REPLACEMENT, not including freight charges from the factory to the
applicable destination. After the first 36 months of service, defective
batteries will be adjusted for a period of up to 120 months prorated from
the date first in service at prices in effect at time of adjustment."

I don't see any 10 year warranty, here. 36 months...same as Interstate
for how-many-times as much money?

Oh, it also says:

"To claim a manufacturing warranty, proof of purchase must be presented,
showing the date of purchase and the battery's serial number. The battery
must be tested by an Authorized Battery Outlet for actual defect, and
upon confirmation of the defect, the warranty will be administered.

The Warranty does not cover shipping damage, cracked covers, cracked
cases, bulged cases from heat, freezing or explosion, discharged
batteries, the use of undersized batteries damaged from electrical
equipment. This warranty covers only manufacturing defects.

The Company makes no warranty with respect to its batteries other than
the warranty stated above. All implied warranties of merchantability and
all expressed and implied warranties of any other kind are hereby
excluded."

Notice how it carefully says it doesn't cover "discharged batteries"?
So, if I ship 'em a dead battery, that's not covered under the warranty??
If the battery weren't dead, why would I ship it to them in the first
place?? "This warranty covers ONLY manufacturing defects."

In other words, it doesn't cover sulphation, refusal to stay charged,
reduced AH capacity, or anything related to a 500AH battery that only has
100AH of capacity left next year....That's what it says.

Who's the "Authorized Battery Outlet" that going to do the testing for
the "actual defect" in, say, Belize or Acapulco, if it croaks while we're
cruising? "upon confirmation of the DEFECT, the warranty will be
administered." What if I don't find a Rolls "Authorized Battery Outlet"
in Belize? What if he refuses to come to the boat for "testing"? What
will he charge for that? I doubt, "Hello, Rolls? I'm in Belize and the
damned thing won't stay charged until morning! I paid $1250 for this
thing 2 years and 10 months ago. Send me another one!", is gonna make it
happen. Do you?

If you think Rolls is going to send you another $800 battery in 2010 when
yours is worn out, you are in for a shock!

I must admit, however, the red plastic will look more impressive in the
lazerette than the golf cart batteries.....(c;

I also wanna know what those bolts that hold the cells together in that
acid bath are made out of, inside the pretty case. The ears must be
lead. Are the bolts lead, too? Anything else just makes another battery
with the ears. Don't they rust solid in a year or two? Anyone have
corrosion problems between cells where the plates meet under the bolts?