FMA
Smart Fast Charger 16.8V 6A for 14.4V Li-ion 14.8V Li-Po Battery FMA Intelligent charging
Smart Fast Charger 16.8V 6A for 14.4V Li-ion 14.8V Li-Po Battery FMA Intelligent charging
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Product Overview
Premium FMA 16.8V 6A Intelligent Smart Fast Charger designed specifically for 14.4V Li-ion and 14.8V Li-Po rechargeable battery packs (4S configuration). Featuring high-speed 6A charging current and advanced intelligent voltage recognition technology, this charger delivers fast, safe, and efficient charging for high-capacity batteries.

Key Features
- High-Speed 6A Charging: Powerful 6A output current provides significantly faster charging times for large capacity batteries
- Intelligent Voltage Recognition: Built-in smart IC automatically detects battery voltage (14.4V/14.8V) and chemistry (Li-ion/Li-Po)
- Dual Chemistry Compatibility: Works with both 14.4V Li-ion (4S) and 14.8V Li-Po (4S) battery packs
- 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
- Precise Connector: DC 5.5/2.1mm plug with clear polarity marking (Inside: +, Outside: -)
- Compact Design: Lightweight at 367g (12.95oz) for easy portability
Technical Specifications
| Brand | FMA |
| Compatible Battery | 14.4V Li-ion (4S) / 14.8V Li-Po (4S) |
| Input Voltage | AC 100-240V, 47-63Hz |
| Output Voltage | DC 16.8V |
| Output Current | 6000mA (6A) Max |
| Charging Method | CC/CV (Constant Current/Constant Voltage) with intelligent IC recognition |
| Output Connector | DC socket 5.5/2.1mm |
| Polarity | Inside: + (Positive), Outside: - (Negative) |
| Protection Features | Overcharge, overcurrent, short-circuit, reverse polarity |
| Weight | 367g (12.95oz) |
LED Indicator Status
- Green Light (Solid): Power on (standby) or fully charged - safe to disconnect
- Red Light (Solid): Charging in progress - do not disconnect
Charging Time Guide
With 6A charging current, approximate charging times for different battery capacities:
- 3000mAh battery: ~30 minutes
- 5000mAh battery: ~50 minutes
- 8000mAh battery: ~80 minutes
- 10000mAh battery: ~100 minutes
Note: Actual charging time may vary depending on battery condition and ambient temperature.
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
Applications
- RC vehicles, boats, and aircraft
- Electric skateboards and scooters
- Power tools
- High-capacity portable electronics
- Emergency power systems
- Other 14.4V/14.8V Li-ion/Li-Po powered devices
Safety Certifications
Certified to international safety standards including FCC (USA), CE-LVD/CE-EMC/GS (Europe), RCM (Australia), PSE (Japan), and CCC (China) for worldwide compliance and safe operation.
Package Contents
- 1× 16.8V 6A 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, especially high-capacity batteries.
- 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 (Inside: +, Outside: -).
- 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 14.4V Li-ion or 14.8V Li-Po (4S) batteries. Do not attempt to charge other battery types or voltages.
- High Current Warning: 6A charging current is suitable for high-capacity batteries (typically 5000mAh+). Do not use with small capacity batteries.
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.
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