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  1. Re: Why Do Backup Power Supplies Still Use Lead-Acid Batteries?

    That is what I suspected, but it still is very displeasing; is a higher cost really that much of a drawback compared to smaller size and greater resistance to the environment?



    That is...
  2. Why Do Backup Power Supplies Still Use Lead-Acid Batteries?

    I recently purchased a backup power supply for my father, since he uses his computer for business purposes, and thus cannot afford for his computer to suddenly lose power when he is performing...
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