Thread: Dew heater
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  #23  
Old 26-05-2021, 06:01 PM
Wilsil (Wilco)
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Join Date: Jun 2020
Location: Greenwood
Posts: 225
When you know which you need, get the amperage draw and multiply that by the amount of hours you are normally using it.
That will give you the minimum capacity of the power bank.
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