NOEIFEVO 21V 2A 3A 4A 5A Lithium-Ladegerät für 5S 18.5V Li-Ion Lipo-Batterien, Kühlventilator, automatischer Abschaltung（BLUE） STECKER TYPE:M25(2+1+5) 【Update to Maintenance Mode 4

【Update to Maintenance Mode 4

the power of the electrical device must not exceed the rated power of the converter

Charging Power: 3

and "Ground cable status"

Thermal protectionShuts off if the temperature exceeds 65°C (+/- 5°C)

NOEIFEVO 21V 2A 3A 4A 5A Lithium-Ladegerät für 5S 18.5V Li-Ion Lipo-Batterien, Kühlventilator, automatischer Abschaltung（BLUE） STECKER TYPE:M25(2+1+5) 【Update to Maintenance Mode 4Due to some batteries with M25 charging connections that have integrated charging protocols, our charger cannot support batteries with built in charging protocols. Please confirm with the battery supplier before purchase whether the battery has an integrated charging protocol. For M25 (2+1+5) and M25 (2+4), the standard polarization is 1+ for positive and 2 for negative. If you require a different polarization, please let us know. Contact options: You