72V 4A Smart Charger Kit for E-Bikes (84V)

For 72V E-Bikes | Includes XLR, Julet, and Reention Charging Options

Keep your 72V e-bike charged and ready to ride with this premium 84V 4A Smart Charger, designed for fast, reliable charging of 72V lithium battery systems. Featuring an integrated OLED display, this charger provides real-time charging information, allowing you to monitor battery voltage, charging current, state of charge, and charging time at a glance.

Built with a rugged aluminum housing for improved heat dissipation and long-term durability, this charger is ideal for high-performance e-bikes that demand dependable charging.

Compatible with many popular 72V e-bike brands and models, including select configurations from Wired, Magician, Rabid, E-Cells, and other 72V platforms. Included adapter cables allow connection to multiple battery charging ports for broad compatibility.

Features

• Designed for 72V lithium battery systems
• 84V output voltage for proper full-charge voltage
• 4A charging current for faster charging than standard chargers
• Built-in OLED display
• Battery voltage
• Charging current
• State of charge (SOC)
• Charging time
• Intelligent charging management
• Automatic charge completion detection
• Durable aluminum heat-sink housing
• Cooling fan equipped
• LED charging status indicators
• Compact design for home, shop, or travel use

Specifications

• Input Voltage: 100-240VAC, 50/60Hz
• Output Voltage: 84V DC
• Output Current: 4A
• Battery Type: 72V Lithium-Ion
• Display: OLED Screen
• Charging Indicators:
• Red = Charging
• Green = Fully Charged
• Protection Features:
• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Reverse polarity protection
• Over-temperature protection

Included

• 84V 4A Smart Charger with OLED Display
• AC Power Cord
• XLR Charging Connector
• XLR to Julet 3-Pin Adapter
• XLR to Reention Mini 3-Pin Adapter

Compatibility

Compatible with many 72V e-bike battery systems utilizing:

• XLR charging ports
• Julet 3-pin charging ports
• Reention Mini 3-pin charging ports

Commonly used on select models from:

• Wired
• Magician
• Rabid
• And other 72V e-bikes utilizing compatible charging ports