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 42V AC/DC Adapter Charger Compatible with Hover-1 36V Highlander, Dynamo, Gambit, Helios, Alpha, Jive, Journey, Formula, Escape, Pioneer and Rally DC42V 1.5A-2A 42VDC 1500mA-2000mA Power Supply Cord Cable Battery Charger Mains PSU Compatible with:Hover-1 36V Highlander, Dynamo, Gambit, Helios, Alpha, Jive, Journey, Formula, Escape, Pioneer and Rally DC42V 1.5A-2A 42VDC 1500mA-2000mA Power Supply Cord Cable (Note: !!! 36V is battery's voltage. !!! NOT charger's voltage. Charger's voltage is 42V.Please Check For Compatibility With Your Unit. Thanks.) !!!Note: 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 42V AC/DC Adapter Charger Compatible with Hover-1 36V Highlander, Dynamo, Gambit, Helios, Alpha, Jive, Journey, Formula, Escape, Pioneer and Rally DC42V 1.5A-2A 42VDC 1500mA-2000mA Power Supply Cord Cable Battery Charger Mains PSU CECCCROHS 100-240