World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection. Tested Units. In Great Working Condition. eeTao 30 days Refund. 24 Months Exchange. eeTao AC/DC Adapter Charger Compatible with Ancheer AMA005637 36V 10.4Ah 373.4Wh Lithium ion Li-ion Battery Pack 350W 26'' Electric Mountain Commuter DZL(M)3710A0 Power Supply Cable Cord (Note: ⚠️!!! 36V is battery's voltage. ⚠️!!! NOT charger's voltage. Please Check For Compatibility With Your Unit. Thanks.) ⚠️!!!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 AC/DC Adapter Charger Compatible with Ancheer AMA005637 36V 10.4Ah 373.4Wh Lithium ion Li-ion Battery Pack 350W 26'' Electric Mountain Commuter DZL(M)3710A0 Power Supply Cable Cord PS Mains PSU CECCCROHS 100-240