YONHAN 25/10 Amp LiFePO4 Car Battery Charger User Manual

1. Introducción

This manual provides detailed instructions for the safe and effective use of your YONHAN 25/10 Amp LiFePO4 Car Battery Charger. This intelligent charger is designed to maintain, charge, and repair 12V and 24V lead-acid (STD, AGM, GEL, WET) and LiFePO4 batteries, offering multiple protection features and a smart repair function to extend battery life. Please read this manual thoroughly before operation.

2. Instrucciones de seguridad

• Utilice siempre protección para los ojos y ropa protectora cuando trabaje con baterías.
• Asegúrese de que haya una ventilación adecuada durante la carga para evitar la acumulación de gas.
• Nunca fume ni permita que se produzcan chispas o llamas cerca de la batería o el motor.
• Connect the charger to the battery before plugging it into the AC power outlet. Disconnect in reverse order.
• No cargue baterías congeladas.
• Mantenga el cargador alejado del agua, la lluvia o la humedad excesiva.
• This charger is equipped with multiple protection features including overheat, overcurrent, electric shock, short circuit, reverse connection, overvoltage, bajo volumentage, y protección contra incendios.

Imagen: The YONHAN battery charger's display showing various intelligent multiple protection icons, including overheat, overcurrent, electric shock, short circuit, reverse connect, overvoltage, bajo volumentage, y protección contra incendios.

3. Contenido del paquete

Verifique que todos los elementos estén presentes:

• YONHAN 25/10 Amp LiFePO4 Car Battery Charger
• Batería Clamps (Rojo y Negro)
• Manual de usuario

4. Producto terminadoview

4.1. Características

• Upgrade Boost Mode: Fully automatic jump starting, booster mode, charge, and maintain. Quickly revives deeply discharged batteries.
• 5-Level Adjustable Current: Offers 25-Amp, 20A, 8A, 2A, and AUTO-A settings to meet various charging needs.
• Gran pantalla digital: Provides real-time information on detection, power, current, voltage, y temperatura.
• Intelligent Multiple Protection: Comprehensive safety features against overheat, overcurrent, electric shock, short circuit, reverse connection, overvoltage, bajo volumentage, y fuego.
• Carga más rápida: Up to 30% faster than standard 12V/8A chargers, with 12V/10A and 24V/5A high-speed quick charge capabilities.
• Smart Repair Function: Utilizes low-frequency pulse repair technology to desulfurize and rejuvenate old or idle batteries.
• Modo invierno/verano: Intelligent detection adjusts charging parameters based on ambient temperature.

Imagen: El YONHAN 25/10 Amp LiFePO4 Car Battery Charger, showcasing its compact design, digital display, and attached battery clamps y cable de alimentación.

Imagen: The YONHAN charger's display highlighting the 5-level adjustable current options: 2A, 8A, AUTO-A, 20A, and 25A, indicating its versatility for different charging needs.

4.2. Controles y pantalla

• Pantalla digital: Muestra el volumen en tiempo realtage (V), current (A), temperature (°C), and battery charge percentage (20%, 40%, 60%, 80%, 100%).
• Botón de selección de modo: Allows manual selection of battery types (STD, LiFePO4, AGM/GEL, Motorcycle) and the Repair function.
• Current Adjustment Buttons: Used to select the desired charging current (2A, 8A, AUTO-A, 20A, 25A).

Imagen: Un primer plano view of the YONHAN battery charger's large digital display, showing detailed information such as voltage, current, temperature, and battery charge status.

Imagen: The YONHAN charger highlighting its touch buttons for precise mode switching, including options for Standard, Start/Stop, Water battery, Motorcycle, and Repair modes.

5. Configuración

1. Deshacer: Retire con cuidado el cargador y todos los accesorios del embalaje.
2. Colocación: Place the charger on a stable, dry, and well-ventilated surface, away from direct sunlight, heat, or moisture.
3. Preparación de la batería: Asegúrese de que los terminales de la batería estén limpios y libres de corrosión.
4. Conectar Clamps:
   • Conectar el ROJO positivo (+) clamp al terminal positivo (+) de la batería.
   • Conectar el NEGRO negativo (-) clamp al terminal negativo (-) de la batería.
5. Conexión de energía: Plug the charger's AC power cord into a standard 120V AC wall outlet. The charger will automatically detect the battery voltage and display information on the screen.

Imagen: The YONHAN battery charger connected to a car battery, with the red clamp en el terminal positivo y el negro clamp on the negative terminal, and the digital display showing 13.6V.

6. Instrucciones de funcionamiento

6.1. Automatic Detection and Mode Selection

Upon connecting to a battery and power, the charger automatically detects the battery type (12V or 24V) and displays the current voltage, temperature, and charge level. Use the SELECCIÓN DE MODO button to cycle through available charging modes if automatic selection is not desired or to select a specific battery type (STD, LiFePO4, AGM/GEL, Motorcycle) or the Repair function.

6.2. Ajuste de la corriente de carga

Utilice el ACTUAL buttons to select the desired charging amperage: 2A, 8A, AUTO-A, 20A, or 25A. The AUTO-A mode allows the charger to intelligently select the optimal current.

6.3. Repair Function (Desulfurization)

The Smart Repair Function uses low-frequency pulse technology to desulfurize and restore old, idle, or weak batteries. If the charger detects a battery requiring repair, it may automatically enter this mode (indicated by 'DFS' on the screen). You can also manually select the 'REPAIR' mode using the Mode Selection button. For car batteries, a repair cycle typically takes 4 hours or more. For motorcycle batteries, it may take less time.

Imagen: The YONHAN charger illustrating its Smart Repair Function, which uses low-frequency pulse repair technology to address issues like long idle times, low voltage, and battery aging.

6.4. Modo Booster

The Booster Mode is designed to quickly revive deeply discharged batteries. When selected, the charging current will reach its maximum value for approximately 200 seconds to provide a rapid boost.

Imagen: The YONHAN charger's display showing the 'BOOSTER MODE' activated, indicating that the maximum charging current will be applied for 200 seconds to revive a deeply discharged battery.

7. Mantenimiento

• Limpieza: Wipe the charger's exterior with a soft, dry cloth. Do not use harsh chemicals or abrasives.
• Almacenamiento: Guarde el cargador en un lugar fresco y seco cuando no lo use. Asegúrese de que los cables estén bien enrollados y sin dobleces.
• Inspección de cables: Inspeccione periódicamente el estado de la batería.ampRevise los cables y componentes para detectar cualquier signo de daño, desgaste o corrosión. Reemplácelos si es necesario.

8. Solución de problemas

• El cargador no se enciende: Ensure the AC power cord is securely plugged into a live outlet. Check the power outlet with another device.
• Sin visualización/Lectura incorrecta: Verifique que la batería estéamps are correctly and securely connected to the battery terminals (red to positive, black to negative). Ensure the battery voltage is within the charger's operating range (12V/24V).
• La carga no inicia: Confirm the correct charging mode is selected for your battery type. If the battery is severely discharged, the charger may enter a repair cycle first.
• Códigos de error: Refer to the specific error codes in the full user manual for detailed explanations and solutions.

9. Especificaciones

10. Garantía y soporte

Warranty and support information for this product was not provided in the available data. Please refer to the product packaging or contact YONHAN customer service for details regarding warranty coverage and technical support.