NOEIFEVO 21V 3A Lithium-Ladegerät für 5S 18.5V Li-Ion Lipo-Batterien, mit LCD-Anzeige, Kühlventilator, automatischer Abschaltung STECKER TYPE:XT90 the standard polarity is 1+

the standard polarity is 1+ for positive and 2- for negative

It can fully charge a 100Ah battery in just 5 hours

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1 x 42V 10A Ladegerät

NOEIFEVO 21V 3A Lithium-Ladegerät für 5S 18.5V Li-Ion Lipo-Batterien, mit LCD-Anzeige, Kühlventilator, automatischer Abschaltung STECKER TYPE:XT90 the standard polarity is 1+Due to some batteries with M25 charging connectors that have integrated charging protocols, our charger cannot support batteries with built in charging protocols. Please confirm with the battery supplier before purchasing if 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 need a different polarization, please let us know. Contact options: You can