Caricabatteria scheda protezione sovrascarica batteria agli ioni di litio 3,7 V 4,2 V 18650 Li-ion
3.7V lithium battery 18650. Short Circuit Protection. Over current Detection Current: 1-3A. B- connected to battery negative. B+ connected to battery positive. Am 13.01.2026 hat der Verkäufer die folgenden Angaben hinzugefügt.