FMS A400 3S/4S LiPo Battery Charger Instruction Manual

1. Introducción

Thank you for choosing the FMS A400 3S/4S LiPo Battery Charger. This compact and efficient charger is designed to safely and effectively charge your 11.1V (3S) and 14.8V (4S) Lithium Polymer (LiPo) batteries. It is compatible with a wide range of FMS RC models, ensuring your batteries are always ready for optimal performance. Please read this manual thoroughly before use to ensure safe and correct operation.

2. Información importante de seguridad

• LiPo Battery Hazards: Lithium Polymer (LiPo) batteries are highly reactive and can be dangerous if not handled properly. Always follow the battery manufacturer's instructions.
• Carga desatendida: Never leave charging batteries unattended. Always charge in a fire-safe area, away from flammable materials.
• Ventilación: Asegúrese de que haya una ventilación adecuada durante la carga para evitar el sobrecalentamiento.
• Volumen correctotage/Cell Count: Always verify the battery's voltage and cell count (3S or 4S) match the charger's setting before connecting. Incorrect settings can lead to severe battery damage or fire.
• Inspección de daños: Do not charge damaged, swollen, or punctured batteries. Discontinue charging immediately if the battery becomes hot, swells, or shows any signs of damage.
• Niños y mascotas: Mantenga el cargador y las baterías fuera del alcance de los niños y las mascotas.
• Fuente de energía: Use only the provided power adapter or a compatible, approved power source.

3. Contenido del paquete

Verifique el contenido del paquete para asegurarse de que todos los artículos estén presentes:

• FMS A400 3S/4S LiPo Battery Charger Unit
• Cable de alimentación de CA

Figure 1: Generic LiPo Charger unit (Hot RC branded) and AC power cable. The FMS A400 charger will have similar components.

4. Producto terminadoview

The FMS A400 charger is a straightforward and reliable unit designed for ease of use. It features dedicated balance ports for 3S and 4S LiPo batteries and indicator lights to show charging status.

Características principales:

• Supports 3S (11.1V) and 4S (14.8V) LiPo batteries.
• Integrated balance charging for cell voltage ecualización.
• LED indicators for charging status (Charging/Full).
• Diseño compacto y portátil.

Componentes:

• Entrada de energía: Se conecta al cable de alimentación de CA.
• Balance Ports: Dedicated ports for 3S and 4S battery balance leads.
• Indicadores de estado: LEDs (typically red for charging, green for full) for each cell or overall status.

5. Configuración y conexión

1. Conecte la electricidad: Plug the AC power cable into the charger's power input port, then plug the other end into a suitable wall outlet (100-240V AC).
2. Preparar la batería: Ensure your LiPo battery is undamaged and at room temperature. Identify if it is a 3S (11.1V) or 4S (14.8V) battery.
3. Connect Balance Lead: Locate the white balance connector on your LiPo battery. Carefully plug this connector into the corresponding balance port on the charger (labeled "3S" or "4S"). Ensure the connector is inserted correctly and fully seated.
4. Connect Main Discharge Lead (Optional/If applicable): Some chargers may require the main discharge lead (e.g., XT60, T-Plug) to be connected for charging. Refer to your battery's specific instructions. The FMS A400 primarily uses the balance port for charging.

6. Operación (Carga)

1. Once the battery's balance lead is correctly connected to the appropriate port (3S or 4S), the charger will automatically begin the charging process.
2. The status indicator LEDs will illuminate red (or similar color) to indicate that charging is in progress. Each cell's LED may light up individually or a single overall charging LED will be active.
3. When the battery is fully charged, the status indicator LEDs will turn green (or similar color) for all cells, or the overall charging LED will change to green.
4. Once charging is complete, disconnect the battery from the charger. First, remove the balance lead, then any main discharge lead if connected.

Nota: The FMS A400 is a simple balance charger. It automatically detects the cell count (3S or 4S) based on the port used and charges accordingly. There are no manual settings for charge current or voltage on this model.

7. Mantenimiento y almacenamiento

• Limpieza: Keep the charger clean and free from dust and debris. Use a dry, soft cloth to wipe the surface. Do not use solvents or abrasive cleaners.
• Almacenamiento: Guarde el cargador en un lugar fresco y seco, alejado de la luz solar directa, la humedad y temperaturas extremas.
• Almacenamiento de la batería: Always store LiPo batteries at a "storage charge" level (typically 3.8V per cell) if not used for an extended period. Do not store fully charged or fully discharged LiPo batteries.
• Cuidado de cables: Inspect all cables and connectors regularly for any signs of wear or damage. Replace damaged cables immediately.

8. Solución de problemas

9. Especificaciones

10. Garantía y soporte

For warranty information, technical support, or service inquiries, please contact FMS customer service directly. Refer to the product packaging or the FMS official webSitio para obtener los datos de contacto más actualizados.