Yustda 42V AC/DC Adapter Replacement for Macwheel Model MR-1 MR1 Mac Wheel 36V 4.0Ah 36 Volt 4000mAh 36VDC 4Ah Li-ion Battery Pack DC42V 1.5A 42.0V 42VDC 1500mA Power Supply Cord

World Wide Input Voltage 100-240VAC 50/60Hz. New Global 42V AC / DC Adapter Charger Compatible with Macwheel Model MR-1 MR1 Mac Wheel 36V 4.0Ah 4000mAh 4Ah DC36V 36 Volt 36 Volts 36VDC Li-ion Liion Battery Pack +42V 1.5A 42.0V 1.50A DC42V 1500mA 42VDC 42 V 42 VDC Switching Power Supply Cord Cable PS Charger Mains PSU !!!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. Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS. If you have a different model to the one listed please email us to check compatibility.