Smart Fast Charger 71.4V 3A for 60V 61.2V Li-ion Battery Pack (17S) | FMA Intelligent Charger

Product Overview

Premium FMA 71.4V 3A Intelligent Smart Fast Charger designed specifically for 60V / 61.2V Li-ion rechargeable battery packs (17S configuration). Featuring advanced intelligent voltage recognition technology, this charger delivers fast, safe, and efficient charging for high-voltage battery systems used in electric vehicles and mobility devices.

Why Does a 71.4V Charger Work for 60V Batteries?

A 60V Li-ion battery pack (typically NMC/ternary lithium) consists of 17 cells in series. Each cell has a nominal voltage of 3.5V and a full-charge voltage of 4.2V:

• Nominal: 3.5V × 17 = 59.5V (≈ 60V)
• Full charge: 4.2V × 17 = 71.4V

Therefore, any 60V Li-ion battery pack with a 17S configuration requires a 71.4V charger.

Compatible Devices

This charger is compatible with all devices using a 60V (17S) Li-ion battery system, including:

• Electric Motorcycle (E-motorbike)
• Electric Scooter (E-scooter)
• Electric Skateboard
• Electric Bicycle (E-bike)
• Folding Electric Bike
• Electric Go-Kart
• Electric Dirt Bike
• Electric Self-Balancing Scooter / Hoverboard
• Electric Unicycle
• Electric ATV
• Mobility Scooter
• Electric Wheelchair
• Electric Golf Cart
• Electric Sightseeing Car / Shuttle Bus
• Electric Trolling Motor
• RV Auxiliary Power System

Key Features

• High-Speed 3A Charging: Reliable 3A output current for safe and efficient charging of 60V battery systems
• Intelligent Voltage Recognition: Built-in smart IC automatically detects battery voltage and chemistry
• Auto-Stop Protection: Automatically stops charging when battery is full, preventing overcharge damage and extending battery life
• LED Status Indicator: Clear dual-color LED shows charging status and completion
• Universal AC Input: Wide input range 100-240V, 47-63Hz for worldwide use
• Multiple Safety Features: Over-current, over-voltage, short-circuit, and reverse polarity protection
• International Certifications: FCC, CE-LVD, CE-EMC, GS, RCM, PSE, and CCC certified for safe operation
• Durable Construction: High-quality ABS housing with excellent heat dissipation for reliable performance
• Compact Design: Lightweight and portable for easy use at home or on the go

Technical Specifications

LED Indicator Status

• Green Light (Solid): Power on (standby) or fully charged - safe to disconnect
• Red Light (Solid): Charging in progress - do not disconnect

Available Models

Choose from four regional plug options to match your location:

• US Plug: For North America
• EU Plug: For European countries
• AU Plug: For Australia and New Zealand
• UK Plug: For United Kingdom and compatible regions

Package Contents

• 1× 71.4V 3A Intelligent Smart Charger
• 1× AC power cable (region-specific)

Condition: Brand New with Manufacturer Warranty

Safety Information

• Charging: Always charge batteries in a well-ventilated area away from flammable materials. Never leave charging batteries unattended.
• Storage: Store the charger in a cool, dry place away from direct sunlight and moisture.
• Operation: Do not use the charger if the cable or housing is damaged. Ensure proper polarity connection before charging.
• Temperature: Operating temperature: 0°C to 40°C (32°F to 104°F). Do not use in extreme temperatures. Charger may become warm during operation - this is normal.
• Handling: Disconnect the charger from power source when not in use. Avoid dropping or subjecting to impact.
• Inspection: Regularly inspect cables and connectors for wear or damage. Replace if any damage is found.
• Battery Compatibility: Only use with 60V / 61.2V Li-ion (17S) batteries. Do not attempt to charge other battery types or voltages.

Shipping & Transportation Notice

• Hazardous Goods: This charger may be subject to shipping restrictions in certain regions due to battery-related regulations.
• Air Transportation: May have limitations for air freight. Please check with carrier for specific requirements.
• Packaging: Product is packaged according to international shipping standards to ensure safe delivery.
• Delivery Time: Shipping times may vary depending on destination and customs clearance procedures.
• Documentation: All necessary shipping documentation and safety data sheets are included with commercial shipments.