1. Introducción
This manual provides essential information for the safe and efficient use of your MFUZOP 12V 100Ah LiFePO4 Battery. Please read this manual thoroughly before installation, operation, or maintenance to ensure optimal performance and longevity of your battery. Keep this manual for future reference.
2. Información de seguridad
Always prioritize safety when handling batteries. Failure to follow these instructions may result in injury, damage to the battery, or other property damage.
- No cortocircuitar: Evite conectar los terminales positivo y negativo directamente.
- Sin modificaciones ni desmontaje: No intente modificar, desmontar ni abrir la batería.asing without authorization. This can lead to severe damage and void the warranty.
- Utilice el cargador apropiado: Utilice siempre un cargador estándar que coincida con el volumen de salida.tagy requisitos de la batería de litio.
- Posición de instalación: It is strongly recommended to install the battery in an upright position. Installing it on its side is permissible only if specific reasons necessitate it. Never install the battery face down.
- Rango de temperatura: Operate the battery within the specified temperature range of -20°C to 65°C (-4°F to 150°F).
- Discharge limits: To prolong battery life, avoid discharging the battery below 50% capacity.
- Almacenamiento: When not in use for extended periods, charge the battery to 100% before storage and recharge it every three months.
The integrated Battery Management System (BMS) provides multiple safety protections:
- sobrevoltajetagy protección
- Protección contra sobrecorriente
- Protección contra sobrecarga
- Protección contra cortocircuitos
- Protección contra sobredescarga
- Protección contra sobrecarga
- Protección de temperatura

Imagen 2.1: The MFUZOP LiFePO4 battery features a built-in BMS for comprehensive protection against overvoltage, overcurrent, overload, short circuit, over-discharge, overcharge, and temperature fluctuations, ensuring safe and stable operation.
3. Producto terminadoview
The MFUZOP 12V 100Ah LiFePO4 Battery is a high-performance, deep-cycle lithium iron phosphate battery designed for various applications requiring reliable and long-lasting power.
3.1 Características principales
- BMS integrado: Advanced Battery Management System for multiple safety protections and stable performance.
- Células de grado automotriz: Constructed with high-quality lithium iron phosphate cells for higher energy density and stability.
- Ciclo de vida largo: Offers 4,000 to 5,000 charge cycles, providing a significantly longer lifespan compared to traditional lead-acid batteries.
- Ligero y duradero: Features an ABS plastic casing, making it wear-resistant, IP65 waterproof, and approximately one-third the weight of equivalent lead-acid batteries.
- Amplio rango de temperatura de funcionamiento: Capable of excellent continuous discharge performance from -20°C to 65°C (-4°F to 150°F).
- Capacidad ampliable: Supports both parallel and series connections to meet higher capacity or voltagy requisitos.
- Respetuoso del medio ambiente: Non-toxic and non-polluting.

Imagen 3.1: Esta imagen ilustra la ventajatages of the MFUZOP LiFePO4 battery over traditional flooded batteries, highlighting its longer life, lighter design, greater security, higher energy density, faster charging, wider application range, lower self-discharge rate, lower maintenance costs, and better performance stability.
3.2 Componentes
- Batería LiFePO4 MFUZOP de 12 V y 100 Ah
- Sistema integrado de gestión de batería (BMS)
- Plástico ABS Casing
- M8 Terminal Bolts (for connection)
4. Configuración
4.1 Desembalaje e inspección
Upon receiving your battery, carefully unpack it and inspect for any visible damage. If any damage is found, contact customer support immediately.
4.2 Instalación
- Posicionamiento: Install the battery in a stable, well-ventilated area. As noted in the safety section, an upright position is highly recommended.
- Conexiones de terminales: Use the provided M8 terminal bolts to connect your system. Ensure all connections are tight and secure to prevent arcing and ensure efficient power transfer. Connect the positive terminal (+) to the positive lead of your system and the negative terminal (-) to the negative lead.
- Conexión en paralelo/serie (opcional): The battery supports connection in parallel or series to achieve higher capacity or voltage. Consult a qualified technician for complex configurations to ensure proper balancing and safety.

Imagen 4.1: This image displays the physical dimensions of the MFUZOP LiFePO4 battery (33 x 17 x 21.5 cm or 13 x 6.69 x 8.46 inches) and details of the M8 terminal bolts, which are 12mm (0.47 inches) in length and 0.8cm (0.31 inches) in diameter.
5. Instrucciones de funcionamiento
5.1 Carga
The MFUZOP LiFePO4 battery can be charged using various methods:
- Cargador dedicado LiFePO4: Use a charger specifically designed for LiFePO4 batteries with the correct voltagey salida de corriente.
- Solar Panel + MPPT Controller: Connect to a solar panel system with an MPPT (Maximum Power Point Tracking) charge controller for efficient solar charging.
- Modo generador: Can be charged via a generator, ensuring the output matches the battery's charging requirements.
Asegúrese siempre del volumen de cargatage does not exceed the charge cut-off voltagy de 14.6V.
5.2 Descarga
The battery is designed for deep cycle applications, providing stable power output. It supports a continuous operating current of 120A/200A and an instantaneous starting current of 400A/600A, making it suitable for high-power equipment.
5.3 Entorno operativo
The battery is designed to operate effectively in a wide temperature range, from -20°C to 65°C (-4°F to 150°F), making it suitable for diverse outdoor and indoor applications.

Imagen 5.1: The MFUZOP LiFePO4 battery is engineered to perform reliably across extreme temperature variations, offering excellent continuous discharge capabilities from -4°F (-20°C) to 150°F (65°C).
5.4 Aplicaciones
This LiFePO4 battery is versatile and ideal for a wide range of uses, including:
- Sistemas solares fuera de la red
- Vehículos recreativos (RV)
- Marine propulsion (boats)
- C al aire libreamping and live streaming
- Home energy storage
- Powering common household appliances (microwaves, computers, refrigerators)
- Various high-power equipment
Nota: This battery is not designed for starting power applications.

Imagen 5.2: This image showcases the MFUZOP LiFePO4 battery being used in diverse applications such as RVs, marine vessels, outdoor camping, and solar power systems, demonstrating its versatility for various power needs.
6. Mantenimiento
Proper maintenance ensures the longevity and performance of your MFUZOP LiFePO4 battery.
- Inspección regular: Revise periódicamente los terminales de la batería para detectar corrosión o conexiones sueltas. Límpielos según sea necesario.
- Nivel de carga: Avoid deep discharges below 50% to maximize cycle life.
- Almacenamiento a largo plazo: If the battery will not be used for an extended period, charge it to 100% before storing. Recharge the battery every three months to prevent self-discharge and maintain cell health.
- Limpieza: The IP65 waterproof ABS casing allows for easy cleaning. Use a damp cloth to wipe the exterior. Do not use harsh chemicals.
- Condiciones ambientales: Guarde la batería en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
7. Solución de problemas
The integrated BMS is designed to prevent most common issues. If you encounter problems, consider the following general troubleshooting steps:
- Sin salida de potencia: Check all cable connections to ensure they are secure and correctly polarized. Verify that the battery is sufficiently charged. The BMS may have activated a protection mode (e.g., over-discharge, short circuit); remove the load and attempt to recharge.
- La batería no se carga: Ensure the charger is correctly connected and functioning. Verify the charger's specifications match the battery's requirements. The BMS may have activated an overvoltage or over-temperature protection; allow the battery to cool down or check the charger output.
- Olor o calor inusual: Desconecte inmediatamente la batería de todas las cargas y cargadores. Contacte con atención al cliente.
Para problemas persistentes, consulte la sección de garantía y soporte para obtener ayuda.
8. Especificaciones
| Especificación | Valor |
|---|---|
| Marca | MFUZOP |
| Número de modelo | MY5-DT12-100 (12V 100Ah) |
| Vol nominaltage | 12.8 V |
| Capacidad | 1280 Wh |
| Vol. De corte de cargatage | 14.6 V |
| Vol. De corte de descargatage | 10 V |
| Temperatura de funcionamiento | -20 °C a 65 °C (-4 °F a 150 °F) |
| Continuous Operating Current | 120 A / 200 A (depending on variant) |
| Instantaneous Starting Current | 400 A / 600 A (depending on variant) |
| Dimensiones de la batería (largo x ancho x alto) | 33 x 17 x 21.5 cm (13 x 6.69 x 8.46 pulgadas) |
| Peso de la batería | 10.6 kg (23.37 libras) |
| Material de la caja | Plástico ABS |
| Tipo de terminal | M8 Stud Terminal |
| Composición de la batería | Fosfato de hierro y litio (LiFePO4) |
| Código Postal | 763967709439 |
9. Garantía y soporte
The MFUZOP 12V 100Ah LiFePO4 Battery comes with a garantía de un año a partir de la fecha de compra.
If you encounter any issues during the use of your battery, please contact our professional after-sales service team immediately via email. We are committed to resolving your problem within 24 hours.
For support, please refer to the contact information provided with your purchase or on the official MFUZOP websitio.