DC3-30V 4/8A Ideal Diodenmodul Akku Ladeschutz Anti Rückwärtsverbindung
ab 1,49 €
Note: You need to connect the battery to the reverse connection protection board first, the polarity can not be connected to the wrong, this board in the case of the output connected to the normal battery polarity, the input is connected to the right polarity normal charging, the input is connected to the wrong polarity is not charging.
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