I don't know did you ask them at the courtesy desk maybe they do and you just don't know where they're at sorry I couldn't be of more help
They used to sell a 5" fan that ran on 2 d size batteries.That got us through Hurricane irma. I wanted to donate some to people suffering from Hurricane Michael
A fan that would work on battery power would require quite the battery to work for any extended amount of time... I've never considered such a thing, Have you considered making one? It would require at least a golf cart size battery to run for any usable length of time, if not an auto battery... Would be glad to work on it with you...?
I have no idea sorry i don't know the answer to that question i wish i could help you
Use the Walmart app they deliver.
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