Yustda 42V AC/DC Adapter Compatible with Okai ES520 ES520A ES520B EA10 EA10A EA10C 36V 374Wh 10.4Ah 374.4Wh 36VDC Lithium Li-Ion Battery Pack ES520-Black ES 520 42VDC 2A Power Supply Cord Charger

World Wide Input Voltage 100-240VAC 50/60Hz. Replacement: This Adapter is a Brand New Replacement one ,100% Compatible with the device model listed, Not Original!!! Charger/Adapter has total 10 Ft Long power cord. 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. Yustda New Global 42V AC/DC Adapter Compatible with Okai ES520 ES520A ES520B EA10 EA10A EA10C 36V 374Wh 10.4Ah 374.4Wh 36VDC Lithium Li-Ion Battery Pack ES520-Black ES 520 42VDC 2A Power Supply Cord Charger