Dual Battery Charging Converter

The Charging Converter can charge two batteries at the same time. Connect the DC charging port to the converter, then connect the two DC ports to the two batteries. Note: it will charge two batteries at the same time only when the voltage of the two batteries is less than 2V: If the difference of the voltage between two batteries is more than 2V, the charger will charge the low-voltage battery first. Please take the battery off the bike to charge while using the dual battery charger, to avoid the battery entering into “sleep mode”