3pcs Modulo di Ricarica Boost Batteria 15W 3A Alta Batteria Litio 18650

(Boost circuit: power up to 20W, rated power up to 15W,BOST boost circuit, built-in 12A high current MOS, efficiency up to 96%, module static power consumption 25mA, optional 5V/9V/12V output. Output 5V: Current 3A ;Output 9V: Current 1.6A ; Output 12V: Current 1.2A).

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