Output 84V, World Wide Input Voltage 100-240V 47-63Hz Stable, High-Efficiency, Safe, etc. Precise limit of voltage & current, qualified fully charged and avoid over charge Using aluminum heat sink, Good thermal design, can better cool the power device, Consistent with the principle of hot air flow, extend the service life The Charger protected: Short circuit protection, Over current protection, Over voltage protection. red light -- charging, green light -- charge OK, it stop automatically when the battery is full. Brand Name: YZPOWER. Charge Mode: CC to CV. Output current: 5A. Package Include: 1 x 84V 5A Lithium Battery Charger, 1 x Power Cord UPC 034948032533 ASIN B08DHRXMQK Brand YZPOWER Color Green Wattage 420 watts Amperage 5 Amps Portable No Power Plug Type A - 2 pin (North American) Unit Count 1.0 Count Manufacturer Shenzhen Yangzi Power Model Number YZ450 Power Source AC BuiltIn Media Power Charger Input Voltage 240 Volts Connector Type Anderson Connector Current Rating 5 Amps Output Current 5 Amps Output Voltage 84 Volts Frequency Range 50 ~ 60 Hz Number of Items 1 Specification Met ETL Compatible Devices 72v Lithium battery pack Enclosure Material Aluminum Warranty Description 1 year manufacturer Number of Power Levels 1 Compatible Phone Models 72v 20s lithium battery Connectivity Technology AC-DC CHARGER