Caricabatteria intelligente 4,2 V con spina USA per 3,7 V 3,6 V Li-ion NCM LCO 26650 18500
Compatible for 3.7V LCO/NMC/LMN 26650 18650 18500 18490 Li-ion battery. If Li-ion battery mixed with other battery, it does not work. Other district with EU, UK, Australia plug and other type plug should transfer plug to use.