PCB PCM per 3,6V 3,7V / 7,2V 7,4V/10,8V 11,1V 1S/2S/3S18650 LIPB agli ioni di litio

1S/2S/3S PCB PCM for 3.6V 3.7V / 7.2V 7.4V/10.8V 11.1V 18650 Li-ion LIPB battery. 2S PCM 1pc/2pcs. 1S 3.5A PCM 1pc/2pcs/3pcs. 1S 4A PCM 1pc/2pcs/ 3pcs. 1S 3.5A PCM. 3S PCM 1pc. 3S 25A PCM 1pc. How to use this PCB?.

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