DATOUBOSS 12V 100Ah LiFePO4 Battery User Manual

1. Introducció

Thank you for choosing the DATOUBOSS 12V 100Ah LiFePO4 Battery. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your battery. Please read this manual thoroughly before using the product and retain it for future reference.

Image 1.1: Two DATOUBOSS 12V 100Ah LiFePO4 Batteries. These batteries are designed for deep cycle applications, offering high energy density and long lifespan.

2. Informació de seguretat

Always observe the following safety precautions to prevent personal injury or damage to the battery and connected equipment.

• No desmunteu, perforeu ni modifiqueu la bateria.
• Eviteu curtcircuitar els terminals de la bateria.
• Do not expose the battery to fire, excessive heat, or direct sunlight for prolonged periods.
• Mantingueu la bateria allunyada de l'aigua i la humitat.
• Use only compatible chargers designed for LiFePO4 batteries (e.g., 14.6V 20A LiFePO4 charger).
• Assegureu-vos que hi hagi una ventilació adequada durant la càrrega o la descàrrega.
• Utilitzeu equips de protecció individual (EPI) adequats, com ara guants i ulleres de protecció quan manipuleu bateries.
• In case of battery leakage, contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
• Dispose of batteries according to local regulations. Do not dispose of with household waste.

Image 2.1: Built-in BMS Protection Chip. The battery features multiple security protections including short circuit, overvoltage, overload, reverse charge, overdischarge, overheating, overcharge, and PTC protection.

3. Característiques del producte

The DATOUBOSS 12V 100Ah LiFePO4 Battery offers advanced features for reliable power storage:

• High Capacity & Expandability: 12.8V 100Ah (1280Wh) capacity. Supports up to 4S4P configuration for a maximum of 400Ah capacity or 48V (51.2V) voltage, enabling systems up to 20.48kW.
• Disseny lleuger: Approximately 1/3 the weight of a comparable lead-acid battery, making it easier to handle and install.
• Vida útil ampliada: Provides 4000+ deep cycles and a service life of over 10 years, significantly outperforming lead-acid batteries.
• BMS integrat: Built-in 100A Battery Management System (BMS) protects against overcharge, over-discharge, overcurrent, short circuit, and high temperature.
• Amplia temperatura de funcionament: Designed for continuous discharge operation from -4°F to 150°F (-20°C to 65°C).
• Aplicacions versàtils: Ideal for solar home systems, RVs, campers, trolling motors, off-grid power solutions, and other deep cycle applications.
• Múltiples opcions de càrrega: Can be charged using a dedicated LiFePO4 battery charger, solar panels with controllers, or alternators/generators.

Image 3.1: Performance comparison between DATOUBOSS LiFePO4 and traditional Lead Acid batteries, highlighting advantages in weight, lifespan, and cycle count.

Image 3.2: The battery's ability to operate effectively across a wide temperature range, from -4°F to 150°F.

4. Configuració i instal·lació

Before installation, ensure all components are present and undamaged. The package includes one 12V100AH LiFePO4 battery.

4.1. Llista de verificació prèvia a la instal·lació

• Comproveu el volum de la bateriatage and capacity match your system requirements.
• Ensure all cables and connectors are appropriately sized for the expected current.
• Confirm the charging source is compatible with LiFePO4 batteries.
• Prepare a clean, dry, and well-ventilated installation area.

4.2. Connexió de la bateria

The battery terminals are M8 bolts. Ensure secure connections to prevent arcing and power loss.

1. Connect the positive (+) terminal of the battery to the positive (+) terminal of your load/system.
2. Connect the negative (-) terminal of the battery to the negative (-) terminal of your load/system.
3. For multiple batteries in series or parallel, refer to section 4.3.
4. Assegureu-vos que totes les connexions estiguin estretes i segures.

Image 4.1: Battery dimensions (25.8cm/10.2in length, 16.7cm/6.6in width, 21.5cm/8.5in height) and M8 terminal bolts.

4.3. Connexions en sèrie i paral·lel

This battery supports up to 4S4P configurations for increased voltage or capacity:

• Series Connection (4S): Connect up to four batteries in series to achieve a maximum voltage of 48V (51.2V nominal). This increases the system voltage while maintaining the same capacity (e.g., 48V 100Ah).
• Parallel Connection (4P): Connect up to four batteries in parallel to achieve a maximum capacity of 400Ah while maintaining 12V. This increases the total energy storage (e.g., 12V 400Ah).
• Series-Parallel Connection (4S4P): Combine series and parallel connections for a maximum system of 48V 400Ah (20.48kWh).

Important: When connecting multiple batteries, ensure all batteries are at a similar state of charge before connecting them. Use appropriate busbars and cables for high current applications.

Image 4.2: Illustration of 4S (series) and 4P (parallel) battery configurations for voltage and capacity expansion.

Imatge 4.3: Ex.ample of a solar panel system integrating a 4P4S battery system, capable of supporting up to 20.48kW load power.

5. Instruccions de funcionament

5.1. Carregant la bateria

The DATOUBOSS LiFePO4 battery can be charged using several methods:

• LiFePO4 Battery Charger: A dedicated 14.6V 20A LiFePO4 charger is recommended for optimal charging.
• Solar Panels with Controllers: Connect solar panels through a compatible charge controller (e.g., MPPT) to charge the battery.
• Alternators/Generators: Can be charged via vehicle alternators or generators, ensuring the charging profile is suitable for LiFePO4 batteries.

The maximum charging current is 50A. The built-in BMS will protect against overcharge.

Image 5.1: Various charging methods for the DATOUBOSS LiFePO4 battery, including a dedicated charger, solar panels, and generators.

5.2. Descàrrega de la bateria

The maximum continuous discharge current is 120A. The BMS will protect against over-discharge and overcurrent. Ensure your load does not exceed the battery's maximum discharge capabilities.

5.3. Aplicacions

This battery is designed for a wide range of deep cycle applications, including but not limited to:

• Recreational Vehicles (RVs) and Campers
• Solar Home Systems
• Sistemes elèctrics fora de xarxa
• Motors Trolling
• Aplicacions marines
• Sistemes d'alimentació de seguretat

Imatge 5.2: Ex.amples of common applications for the DATOUBOSS LiFePO4 battery, including camping, RVs, and marine use with trolling motors.

6. Manteniment

LiFePO4 batteries require minimal maintenance compared to lead-acid batteries. Follow these guidelines to ensure optimal performance and longevity:

• Inspecció periòdica: Periodically check the battery terminals for corrosion or loose connections. Clean terminals if necessary.
• Mantenir net i sec: Ensure the battery surface is clean and dry. Avoid dust and moisture accumulation.
• Gestió de la temperatura: While the battery operates across a wide temperature range, prolonged exposure to extreme temperatures (especially above 150°F or below -4°F) can affect performance and lifespan. Store in a cool, dry place when not in use.
• Emmagatzematge: If storing the battery for an extended period, charge it to approximately 50% State of Charge (SOC) and disconnect it from any loads or chargers. Recharge every 3-6 months to prevent deep discharge.
• Eviteu la descàrrega profunda: The built-in BMS protects against over-discharge, but it's good practice to avoid consistently running the battery to its lowest voltage límit.

7. Solució De Problemes

If you encounter issues with your DATOUBOSS LiFePO4 battery, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact DATOUBOSS customer support.

8. Especificacions

9. Garantia i Suport

9.1. Informació de la garantia

DATOUBOSS provides a Protecció de 5 anys for this LiFePO4 battery, covering defects in materials and workmanship under normal use and service. This warranty does not cover damage caused by misuse, abuse, accident, unauthorized modification, or improper installation.

9.2. Atenció al client

For technical assistance, warranty claims, or any questions regarding your DATOUBOSS LiFePO4 battery, please contact our customer support team. Refer to your purchase documentation for specific contact details or visit the official DATOUBOSS weblloc.

When contacting support, please have your product model number (DT-12V100AH) and purchase date available.