12-Slot Smart Battery Charger for AA AAA A Ni-MH Ni-Cd 3.6V Li-ion 18650 14500 16340 FMA

Professional 12-Slot Smart Battery Charger for Ni-MH/Ni-Cd and Li-ion Rechargeable Batteries

Versatile and intelligent 12-slot battery charger designed for both Ni-MH/Ni-Cd (1.2V) and Li-ion (3.6V-3.7V) rechargeable batteries. Features independent charging channels with LCD display for real-time monitoring. Perfect for households, photographers, and professionals who use multiple rechargeable batteries.

Key Features

• 12 Independent Charging Slots: Charge 1 to 12 batteries simultaneously with individual monitoring
• Dual Chemistry Support: Compatible with both Ni-MH/Ni-Cd (1.2V) and Li-ion (3.6V-3.7V) batteries
• LCD Display: Real-time display of charging status for each slot
• Universal Size Compatibility: Supports AAAA, AAA, AA, A sizes and cylindrical Li-ion batteries
• Intelligent Smart Charging: Automatic battery type detection and optimal charging algorithm
• Auto-Stop Protection: Automatically stops charging when battery reaches full capacity
• Multi-Protection System: Built-in safeguards against overcharge, over-current, short circuit, and reverse polarity
• Universal Input: AC 100-240V compatible worldwide
• Compact Design: Space-efficient design for charging multiple batteries

Technical Specifications

Applications

Perfect for charging batteries used in:

• Digital cameras and camcorders
• Flashlights and headlamps
• Remote controls and wireless devices
• Portable audio players and radios
• Electronic toys and gaming controllers
• Vaping devices (18650 batteries)
• LED lights and laser pointers
• Professional photography equipment
• Emergency backup battery storage

LCD Display Status

• Charging Animation: Indicates battery is currently charging
• Full Indicator: Shows when battery is fully charged
• Error Indicator: Alerts if battery is damaged or incorrectly inserted
• Individual Slot Monitoring: Each of the 12 slots displays independently

How to Use

1. Select the appropriate AC plug for your region
2. Connect the charger to AC power outlet
3. Insert batteries into slots (observe correct polarity: + and -)
4. Charger automatically detects battery type (Ni-MH or Li-ion)
5. LCD display shows charging status for each slot
6. Remove batteries when LCD indicates full charge
7. Can charge 1 to 12 batteries simultaneously

Compatible Battery Sizes

Ni-MH / Ni-Cd Batteries (1.2V):

• Size AAAA: Various sizes
• Size AAA: 2/3AAA (10290, 10400), AAA (10440, 10450), LAAA (10500)
• Size AA: 2/3AA (14290), 4/5AA (14430), AA (14490-14505)
• Size A: 1/2A (17290), 4/5A (17430), A (17500), 7/6A (17670)
• Prismatic: F6, 7/5F6

Li-ion Batteries (3.6V-3.7V):

• 16340, 14500, 17670, 18500, 18650
• Diameter: Maximum 18mm
• Height: 28-67mm

Package Contents

• 1 × 12-Slot Smart Battery Charger
• 1 × AC Power Adapter (Select: US / EU / AU / UK)

Note: Batteries are NOT included. Charger only.

Product Specification

Charging status

Why Choose FMA Chargers?

FMA specializes in professional-grade battery charging solutions. Our 12-slot charger features intelligent charging algorithms, premium components, and comprehensive safety features to ensure your batteries charge efficiently and safely, extending their lifespan and performance. The independent charging channels allow you to charge different battery types and sizes simultaneously.

Safety Information

Important Safety Guidelines:

• Charging: Never leave batteries unattended while charging. Always charge in a well-ventilated area away from flammable materials.
• Battery Compatibility: Only use with Ni-MH, Ni-Cd (1.2V) or Li-ion (3.6V-3.7V) rechargeable batteries. Do not attempt to charge non-rechargeable batteries.
• Polarity: Always insert batteries with correct polarity (+ and -). Reverse polarity may damage battery or charger.
• Battery Size: Ensure Li-ion batteries are within size limits (Diameter ≤18mm, Height 28-67mm).
• Mixed Charging: You can charge different battery types (Ni-MH and Li-ion) simultaneously as each slot operates independently.
• Temperature Monitoring: Discontinue charging if battery or charger becomes excessively hot (>60°C/140°F).
• Inspection: Regularly inspect charger slots and contacts for damage. Do not use if damaged.
• Water Safety: Keep charger away from water and moisture. Do not use in wet conditions.
• Storage: Store charger in cool, dry place when not in use. Unplug from power when not charging.

Shipping & Transportation Notice

Product Classification: This charger is NOT classified as dangerous goods and can be shipped via standard methods including air freight.

• Shipping: Standard delivery available worldwide. Estimated delivery time varies by destination (typically 7-30 business days).
• Packaging: Securely packaged to prevent damage during transit.
• Customs: May be subject to import duties and taxes depending on destination country.
• Tracking: Tracking number provided for all shipments.