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Is a battery AC or DC current?
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A battery provides DC (Direct Current). This means the current flows in one direction only, from the positive side of the battery to the negative side.

In contrast, AC (Alternating Current) changes direction periodically, which is what you typically get from electrical outlets in your home.

So, whenever you use a battery (whether it’s in your phone, a remote, or any other device), you’re using DC power!
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