That is not 3S but 3P and you are still limited to the 1A charge current of that single charge circuit. So the other 2 pcb's are doing nothing. you just wired 3 cells in parallel to a single charger. which is fine since they will self balance as long as the initial voltage is not far apart when you connect them the first time
@TARIQLAB
8 күн бұрын
All three cells separately connected with modules, 3A input is common
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