3,7 V 4,2 V 1 Zelle LI-ON LI-PO Akku Stromspannungsanzeige LED P/V Erkennung
ab 1,92 €
The internal comparator with reasonable hysteresis. 1PCS Mini 3-4.2V LI-ON LI-PO Lithium battery power indicator light. BTID42MA is a 1S battery power indication module designed and produced by eletechsup, which can be used for charging and discharging auxiliary indication of Lion Lipo batteries.
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