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2X DC 3.3V 3.7V 5V LED Driver 30-1500MA Constant Current Adjustable Module PWM Control Board for USB 18650 -
Working voltage : DC 2.8-6V(Perfect for 3V 3.3V 3.7V 4.5V 5V 6V LED Driver) Output Current: 30-1500MA Maximum output power: 9W Can drive 1-16pcs 2.8-6V (maximum current does not 1.5A) Current regulation: 1 through adjustable resistance; 2 through...
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