“will this work while hooked to a 12vdc battery?”

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• Robert, this will definitely work. I installed two of these in electrical parallel in my RV to remove heat from the refrigerator.

  Answered by Steve 9 years ago

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• Find out the ampere-hours (Ah) rating for the battery and as long as it's above 0.86 Ah (860 mAh) you'll be good. NOTE: 1Ah will provide 1 amp for 1 hour, so 0.1 amp (1/10th of the current will provide current for 10x as long) 10 hours in this example. So you can calculate how long a full battery will push the fan. DISCONNECT THE BATTERY WHEN IT BEGINS TO SLOW AS THE FAN WILL STILL BE ATTEMPTING TO DRAW 0.86 AMPS WHILE THE BATTERY MAY NOT BE ABLE TO PROVIDE THE FULL CURRENT WHICH COULD RESULT IN THW BATTERY OVERHEATING.

  Answered by Bdallas 9 years ago

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• Yes. That is how I use mine.

  Answered by Clayton 9 years ago

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• I don't see why it wouldn't. I connected mine to an old 12v phone charger and it works great. 12v dc is 12v dc no matter how you look at it!

  Answered by K3po 9 years ago

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• We can only recommend that the fan be connected as described in the instructions.

  Answered by InsigniaCustomerSupport 9 years ago

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