I don't want to give a bad review as I may be doing it wrong. The device has red and green wires on one side and two red wires on the other side. I tried to use a photovoltaic battery. Connect the red wire to + and the green wire to -. I spaced the ends of the red output wires about 3mm apart, nothing happened. Am I doing something wrong or is the device defective? -jc
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