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 New Global 42V AC / DC Adapter Charger Compatible with Hyper 700c Radster Cruiser Men's Women's 36 V 36 Volt 36 VDC 36VDC Lithium-ion Li-ion Battery E-bike E-Ride City Electric Mountain Bike M22-2 26M MTB eBike Bycicle ERide HYP-E700-1105 Mens HYP-E26-1201 Womens HYP-E26-1200 HYP-E26-1100 HYP-E26-1104 HYPT291000 +42V 42.0V 42 Volts DC42V 42VDC 42 V 42 VDC Power Supply Cord Cable PS Charger Mains PSU (⚠️with Barrel Round Plug Tip. Please Check For Compatibility With Your Unit. Thanks.) Compatible with: Hyper Bicycles 36 Volt 7.8 AH 36V Lithium Ion Battery 26" Wheels E-ride Electric Assist Mountain Bike HYP-E26-1104 HYPE261104; 20" 20 inch Hyper Radster 36V Electric Bike ebike; Hyper 29" 29 inch E-Ride Mountain Electric Bike eBike HYPT291000 HYP-T29-1000 Battery Charger; Compatible with: MP2007IH066642 Hyper e-city 700C e bike 36V 250W rear hub E-bike E-Ride Electric Bike Bycicle HYP-E700-1105 HYPE7001105; Hyper Mens Cruiser 26" 26 inch Men's 36 Volt 36V/7.8 AH Battery E-Ride Electric Bike eBike HYP-E26-1201 HYPE261201; Hyper Womens E-Ride Cruiser 26" Women's ERide Electric Bike HYP-E26-1200 HYPE261200; Hyper E-ride Electric Mountain Bike MTB eBike 26 Inch Wheels HYP-E26-1100 HYPE261100; ⚠️!!!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 New Global 42V AC / DC Adapter Charger Compatible with Hyper 700c Radster Cruiser Men's Women's 36 V 36 Volt 36 VDC 36VDC Lithium-ion Li-ion Battery E-bike E-Ride City Electric Mountain Bike M22-2 26M MTB eBike Bycicle ERide HYP-E700-1105 Mens HYP-E26-1201 Womens HYP-E26-1200 HYP-E26-1100 HYP-E26-1104 HYPT291000 +42V 42.0V 42 Volts DC42V 42VDC 42 V 42 VDC Power Supply Cord Cable PS Charger Mains PSU (⚠️with Barrel Round Plug Tip. Please Check For Compatibility With Your Unit. Thanks.) CECCCROHS 100-240