OPUS BT-C3100 V2.2 18650 21700 26650 Li-ion Battery Charger

OPUS BT-C3100 V2.2 This is THE BEST CHARGER FOR THE MONEY!  Newest updated model version V2.2 Opus BT3100 review >>> https://lygte-info.dk/review/Review%20Charger%20Opus%20BT-C3100%20UK.html Compatible Battery Type Li-ion: 18650, 18500, 8490, 17670, 17500, 17335, 16340, 14500, 10440, 10340, 21700, 20700, 26650, 26500 certain NiMH certain NiCd AA AAA Specifications Listed by Manufacturer Main Features:The charger integrates the minus delta voltage for NiCd or NiMh battery charging termination, and for Li-ion batteries charging to 4.2V with pre-selected constant current. (3.7 Li-FeO4 and 4.35 type high voltage batteries charging mode can be selected through switch on board)Easy to read LCD with back light Showing Battery Voltage, Charge / Discharge Current, Charging Time, Battery Capacity etc.Operating temperature: 0 – 40 deg.CMax charging capacity: Up to 20000mAhPower adapter: DC 12V, 3.0A (Output), 100 – 240V, 50 / 60Hz (Input)Highlight:1. Voltage update rate is 30s instead of