Manual de Instruções da Bateria Redodo 12.8V 100Ah Grupo 24 LiFePO4

1. Introdução

This manual provides essential information for the safe and efficient operation of your Redodo 12.8V 100Ah Group 24 LiFePO4 Deep Cycle Battery. Please read it thoroughly before installation and use. Proper handling and maintenance will ensure optimal performance and longevity of your battery.

Figure 1: Redodo 12.8V 100Ah Group 24 LiFePO4 Battery.

2. Informações de segurança

• Always use appropriate personal protective equipment (PPE) when handling batteries.
• Certifique-se de que todas as conexões estejam seguras para evitar curto-circuitos.
• Não curto-circuite os terminais da bateria.
• Do not disassemble, crush, or damage the battery.
• Não exponha a bateria ao fogo ou calor extremo.
• Use only chargers specifically designed for LiFePO4 batteries.
• Avoid overcharge or overdischarge beyond published voltage e limites atuais.
• This battery is not designed for use as a starting battery for engines or golf carts.

3. O que está na caixa

Upon receiving your Redodo 12.8V 100Ah LiFePO4 Battery, please verify the contents:

• 1x Redodo 12.8V 100Ah LiFePO4 Battery Group 24
• 4x M8-size screws for terminal connections
• 2x Insulating caps for terminals
• Product Manual and Notice Card

The battery is securely packaged in a thick, strong cardboard box with foam inserts for protection. It also features a handle for easy carrying.

Video 1: Unboxing the Redodo 12V 100Ah LiFePO4 Battery and 20A Charger. This video demonstrates the packaging, included accessories, and the physical appearance of the battery and charger.

4. Recursos do Produto

4.1. Standard BCI Group 24 Size

The Redodo 12.8V 100Ah Group 24 LiFePO4 Battery measures L10.24" x W6.61" x H8.3". This compact size makes it a perfect fit for Group 24, Group 27, or Group 31 battery boxes, suitable for various applications including RVs, travel trailers, and motorhomes.

Figure 2: Size comparison showing the compact Group 24 battery.

4.2. Lightweight Design

Weighing approximately 21.56 lbs, this lithium battery is significantly lighter than traditional lead-acid batteries. This high energy density (59.37Wh/lb) offers a substantial weight reduction, making installation and transport easier.

Figure 3: The Redodo LiFePO4 battery is 66% lighter than comparable lead-acid batteries.

4.3. Extended Cycle Life & BMS

The Redodo 12.8V 100Ah LiFePO4 battery offers an impressive cycle life of 4000 to 15000 cycles, providing up to 8 times the lifespan of a typical SLA battery. It features a built-in 100A Battery Management System (BMS) with Grade A cells, offering five key protections:

• Proteção contra sobrecarga
• Proteção contra descarga excessiva
• Proteção contra sobrecorrente
• Proteção contra curto-circuito
• Proteção contra alta temperatura

Figure 4: The 100A BMS provides comprehensive protection for the battery.

Video 2: Internal structure of a LiFePO4 battery, demonstrating the BMS, cell connections, and low-temperature cutoff function.

4.4. Expandability

The battery supports both series and parallel connections, allowing for flexible system expansion. You can connect up to 4 batteries in series for a 51.2V 100Ah system, or up to 4 batteries in parallel for a 12.8V 400Ah system. For larger energy needs, a 4P4S configuration (16 batteries) can achieve a 51.2V 400Ah system with 20.48KWh of energy.

5. Aplicações

This versatile battery is ideal for various deep cycle applications:

• RVs, Vans, Campers: Provides reliable power for onboard electronics and appliances.
• Solar Power Storage: Efficiently stores energy from solar panels for off-grid living or backup power.
• Trolling Motors: Suitable for trolling motors with 30-70lbs thrust.

Figure 5: The battery provides power for RV electronics, supporting extended off-grid use.

Vídeo 3: Acabouview of the Redodo 12V 100Ah Group 24 lithium battery, showcasing its use in an RV.

6. Configuração e instalação

Before connecting the battery, ensure all terminals are clean and free of corrosion. Use the provided M8 screws to secure cable lugs to the battery terminals. Tighten connections firmly to prevent resistance and heat buildup.

For optimal performance and safety, it is recommended to fully charge each battery individually before connecting them in series or parallel. This ensures all batteries are at a balanced state of charge.

7. Instruções de carregamento

The Redodo 12.8V 100Ah LiFePO4 battery should be charged using a 14.6V 20A (0.2C) LiFePO4 battery charger. This typically takes around 5 hours for a full charge. The battery can be fully charged in as little as 1 hour with a 100A charging current.

7.1. Recommended Charging Methods:

• Dedicated LiFePO4 Charger (14.6V 20A)
• Solar Panel with MPPT Charge Controller
• Generator with AC-DC Converter
• Alternator with DC-DC Charger

Figure 6: Multiple options are available for charging your Redodo LiFePO4 battery.

8. Conexão em série e paralelo

To connect batteries in series or parallel, ensure they are of the same brand, capacity (Ah), and BMS (A). It is crucial that all batteries are at the same state of charge before connecting them. Use appropriate gauge copper cables for connections.

8.1. Conexão em série:

Conecte o terminal positivo de uma bateria ao terminal negativo da próxima. Isso aumenta a voltagem total.tage do sistema de bateria.

8.2. Conexão paralela:

Connect positive terminals to positive terminals and negative terminals to negative terminals. This increases the total amperage (Ah) of the battery system.

9. Manutenção

The Redodo LiFePO4 battery is designed for minimal maintenance. However, following these guidelines will help maximize its lifespan:

• Inspeção regular: Periodically check terminal connections for tightness and signs of corrosion.
• Limpeza: Keep the battery clean and dry. Use a damp pano para limpar o exterior.
• Armazenamento de longo prazo: If storing the battery for an extended period (more than 3 months), charge it to 50% capacity and store in a cool, dry place (recommended temperature: -10°C to 35°C / 14°F to 95°F). Recharge every 3 months to maintain optimal health.

10. Solução De Problemas

If you encounter issues with your battery, refer to the following general troubleshooting steps:

• Sem saída de energia: Check all cable connections for tightness. Verify the battery voltage is above the minimum discharge voltage. If the battery is in protection mode, disconnect all loads and chargers for 30 minutes to allow the BMS to reset.
• Problemas de carregamento: Ensure your charger is compatible with LiFePO4 batteries and provides the correct voltage (14.6V) and current. Check for any fault indicators on the charger or MPPT controller.
• Low Temperature Cut-off: The BMS will automatically stop charging if the battery temperature drops below 0°C (32°F) to prevent damage. Charging will resume once the temperature rises.

11. Especificações

12. Garantia e suporte

Redodo offers a 5-year guarantee on this battery, reflecting confidence in its quality and durability. The expected lifespan of the battery is 10 years.

For any questions or support needs, please contact Redodo customer service. They aim to provide 24-hour response times and have local warehouses for efficient service.

Contact information can typically be found on the product packaging or the official Redodo website.