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UPS Answered

My UPS is designed to run on 36v Dc input. Can i be able to use a single 12v battery for it to run? if not is there a way i can adjust the input power to 12V?

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Downunder35m (author)2018-01-04

If it needs three batteries then there is not much you can do with just one.
In theory a step up converter could work but not for the amps you require and don't think it will act fast enough.
With enough knowledge you could try to modify the input inverter stage to work with 12V but that is not for the faint of heart and can fail easy.

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