AC 100-240V DC 4.2V 8.4V 12.6V 16.8V 1A Charger Power Adapter supply 4.2 8.4 12.6 16.8 V 1000MA for

AC 100-240V DC 4.2V 8.4V 12.6V 16.8V 1A Charger Power Adapter supply 4.2 8.4 12.6 16.8 V 1000MA for

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