Yustda 54.6V Replacement Power Adapter Compatible with OTD DS1 48V 13AH 624Wh Removable Battery DC54.6V Power Supply Charger Cord Cable

Compatible with DC54.6V Charger 54.6V Replacement Power Adapter Compatible with OTD DS1 48V 13AH 624Wh Removable Battery Power Supply Charger Cord Cable Mains PSU Charger/Adapter has total 10 Ft Long power cord. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Note: Rechargeable batteries will not be used forever, with an average battery life of 1 to 3 years. If the battery is damaged, it will not accept charging. But it's not a problem with the charger