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i found many years ago the big weak point of ups is the lead acid battery. they do not last long. my old one used special sized battery which cost almost the price of a new ups.
this is where i think lithium batteries would be far far better.
tweake:i found many years ago the big weak point of ups is the lead acid battery. they do not last long. my old one used special sized battery which cost almost the price of a new ups.
this is where i think lithium batteries would be far far better.
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