NOEIFEVO 41.4V-44.1V 2A 3A 3.5A 4A Blei-Säure-Batterieladegerät für 36V Blei-Säure Batterie, Mit LCD-Anzeige, Kühlventilator, automatischer Abschaltung(RED) 92.4V(81.4V 82V 20S) free technical support

free technical support

Just Plug and Charge】

Charging Current: 20A

Unsichtbares Kabelloses Ladegerät - Unser unsichtbares Wireless Charger wird unter der Oberfläche Ihres Tisches

please distinguish the positive and negative poles of the battery

NOEIFEVO 41.4V-44.1V 2A 3A 3.5A 4A Blei-Säure-Batterieladegerät für 36V Blei-Säure Batterie, Mit LCD-Anzeige, Kühlventilator, automatischer Abschaltung(RED) 92.4V(81.4V 82V 20S) free technical supportDue 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 purchase whether the battery has an integrated charging protocol. For M25 (2+1+5) and M25 (2+4), the standard polarity is 1+ for positive and 2 for negative. If you need a different polarity, please let us know. Contact options: You can reach