Opus BT-C3100 Charger 1.5V 3.7V 3.6V AA AAA Ni-MH Battery Charger Tester V2.2

Model: BT-C3100 V2.2. New fan cover make better protection for cooling fan. Auto Circuit Detection: YES. Built-in Protected Circuit: YES. Power adapter: DC 12V, 3.0A ( Output ), 100 - 240V, 50 / 60Hz ( Input ).

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