Modulo caricatore intelligente batteria litio ricaricabile 1S 2S 3S CELL 1A NiMH

3-Cell(3S) 4.5V Version 2-Cell(2S) 3V Version 1-Cell(1S) 1.5V Version Charging current : 1A. Bright: Charging; Off: full; If you want to increase the brightness of the LED, change the resistor R5.

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