When the battery power is an electron to move from the anode (negative pole) polarity of the batteries through the wire leading to the electrode of the cell electrolyte. Therefore, the negative electrode polarity of battery cathode polarity is because it is a stub that is ridakchan reaction and because the negative pole. This electrode is the negative pole. Another one of the pole electrode extension reaction is oxidation anode pole and connected to a battery's anode anode. Electrons move from anode pole of the cell into the battery.
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