18650 Lithium Battery Charger 90 degree right angle DC 4.2V 8.4V 12.6V 16.8V 21V 29.4V 1A 2A DC Power Supply Adapter

18650 Lithium Battery Charger 90 degree right angle DC 4.2V 8.4V 12.6V 16.8V 21V 29.4V 1A 2A DC Power Supply Adapter

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