DC 4.2V 8.4V 12.6V 16.8V 1A 1000MA Adapter Power Cord 4.2 8.4 12.6 16.8 V Volt charger for 1S 2S 3S

DC 4.2V 8.4V 12.6V 16.8V 1A 1000MA Adapter Power Cord 4.2 8.4 12.6 16.8 V Volt charger for 1S 2S 3S

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