dc 6v 600ma 6 volt Power Supply 6v 0.5a 0.6A 1a Source 500mA Polarity Inside Positive Outside Negative 5.5*2.5mm Adapter

dc 6v 600ma 6 volt Power Supply 6v 0.5a 0.6A 1a Source 500mA Polarity Inside Positive Outside Negative 5.5*2.5mm Adapter

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