In a message dated 9/23/2005 10:39:54 AM Central Standard Time,
dmallin@attglobal.net writes:
> I bought a couple of the HF tenders but haven't used them. Someone, maybe
> Randall, said they can
> destroy the battery. How can I can test them before use?
>
I doubt that. They were specially designed for this application. They can
only put out half an amp so they can't do much damage very fast. You can put
one on and let it run for a few hours and then measure the terminal voltage.
Then compare that to what your alternator puts out.
But I've used one on the TR6 for 4 months or more and the battery is just
fine.
Dave
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