World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. eeTao 30 days Refund. 24 Months Exchange. eeTao 3 Hole Connector 54.6V AC / DC Adapter Charger Compatible with MotoTec Pro MT-Dirt-Pro-1500 MT-1500W-Pro MT-Pro-DB 48V 10Ah 13Ah 15Ah DC48V 48 Volt 48 Volts 48VDC Lithium ion Li-ion Battery Pack 1500W 1600W Electric Dirt Bike Model LS-018C20-5452000 Dongguan Li Power Electronics Co., Ltd. +54.6V 2A DC54.6V 2000mA 54.60V 2.0A 54.6VDC 54.6 V 54.6 VDC Class 2 Power Supply Cord Cable PS Mains PSU ( w/ 3-Pin ✅ 3Pin / 3Prong Connector. ) ⚠️!!!Tips: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working. eeTao 3 Hole Connector 54.6V AC / DC Adapter Charger Compatible with MotoTec Pro MT-Dirt-Pro-1500 MT-1500W-Pro MT-Pro-DB 48V 10Ah 13Ah 15Ah DC48V 48 Volt 48 Volts 48VDC Lithium ion Li-ion Battery Pack 1500W 1600W Electric Dirt Bike Model LS-018C20-5452000 Dongguan Li Power Electronics Co., Ltd. +54.6V 2A DC54.6V 2000mA 54.60V 2.0A 54.6VDC 54.6 V 54.6 VDC Class 2 Power Supply Cord Cable PS Mains PSU ( w/ 3-Pin ✅ 3Pin / 3Prong Connector. ) CECCCROHS 100-240