NOEIFEVO 67.2V 4A Lithium-Ladegerät für 16S 59.2V Ebike Roller Akku, LED-Anzeige, Aluminiumgehäuse, Lüfter 3.5KW/3.6KW This flexible charging option not

This flexible charging option not only meets the needs of different scenarios but also is the best method for extending battery life

you can select a lower current

intelligent temperature-controlled fans start cooling automatically

Do not reverse polarity

disconnect the charging device first

NOEIFEVO 67.2V 4A Lithium-Ladegerät für 16S 59.2V Ebike Roller Akku, LED-Anzeige, Aluminiumgehäuse, Lüfter 3.5KW/3.6KW This flexible charging option notSince some batteries with an M25 charging connector are equipped with integrated charging protocols, our charger does not support these batteries. Please check with the battery manufacturer before purchasing to confirm 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 require a different polarity, please inform us. Contact information: You can