EPEVER LiFePO4 Lithium Battery User Manual

1. Introducció

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your EPEVER 25.6V 150Ah LiFePO4 Lithium Battery. Please read this manual thoroughly before using the product and keep it for future reference.

The EPEVER LiFePO4 battery is designed for reliable energy storage solutions in various applications, including RVs, boats, camping, and stationary energy systems. It features integrated Bluetooth for easy monitoring, a robust Battery Management System (BMS), and an innovative self-heating function for optimal performance in cold conditions.

Imatge: Frontal view of the EPEPOVER 25.6V 150Ah LiFePO4 Lithium Battery, showing its capacity and model number.

2. Informació de seguretat

AVÍS: Si no es segueixen aquestes instruccions de seguretat, es poden produir incendis, descàrregues elèctriques, lesions greus o danys materials.

• Do not open the sealed container. A l'interior no hi ha peces que puguin ser reparades per l'usuari.
• No curtcircuiteu els terminals de la bateria. This can cause severe damage to the battery and pose a fire hazard.
• Do not incinerate, crush, puncture, or disassemble the battery.
• Do not discard in fire or expose to excessive heat.
• No sobrecarregueu ni descarregueu excessivament la bateria. The integrated BMS protects against this, but ensure your charging system is compatible.
• Only use approved battery chargers specifically designed for LiFePO4 batteries.
• Assegureu-vos que hi hagi una ventilació adequada durant la càrrega i la descàrrega.
• Mantenir fora de l'abast dels nens.

3. Producte acabatview i Característiques

The EPEVER LiFePO4 battery is engineered for high performance and longevity, incorporating advanced features for safety and convenience.

3.1. Característiques clau

• A-Grade LiFePO4 Cells: Utilizes high-quality aluminum shell cells for superior performance and safety.
• Cicle de vida llarg: Offers over 4000 charge cycles at 80% Depth of Discharge (DOD) at 25°C, ensuring an exceptionally long lifespan.
• Integrated Battery Management System (BMS): Provides comprehensive protection against:
  • Protecció de sobrecàrrega
  • Undercharge (deep discharge) protection
  • Protecció de temperatura
  • Protecció contra curtcircuits
  • Protecció contra sobreintensitat
• Integrated Self-Heating Function: Automatically warms the battery when temperatures drop below 0°C during charging, ensuring optimal performance and charging efficiency in cold environments.
• Connectivitat Bluetooth: Allows for easy real-time monitoring and parameter adjustment via the "Xiaoxiang Electric" mobile application.
• Classificació IP65: Dustproof and water-resistant, making it suitable for various indoor and outdoor applications.
• Sistema ampliable: Supports connection of up to 2 units in series and up to 4 units in parallel for increased voltage o capacitat.
• Certificacions: UN38.3, MSDS, IEC62619, CE RED, ROHS, ensuring safety and reliability.

Image: Illustration of A-Class LiFePO4 aluminum shell cells, highlighting 4000+ cycles, Bluetooth, Smart BMS, App Monitoring, and IP65 rating.

Image: Diagram illustrating the integrated self-heating function, showing automatic warming when temperatures are below 0°C during charging.

Image: Visual representation of the integrated BMS, detailing protections against overcharge, undercharge, temperature, short circuit, and overcurrent.

Image: The battery shown alongside a smartphone displaying the "Xiaoxiang Electric" app interface, demonstrating Bluetooth monitoring capabilities.

4. Configuració i instal·lació

4.1. Inspecció Inicial

Upon receiving your battery, inspect it for any visible damage. If damage is found, contact your supplier immediately.

4.2. Pautes de connexió

The EPEVER LiFePO4 battery supports both parallel and series connections to meet various power requirements. Always ensure all batteries are at a similar State of Charge (SoC) before connecting them in parallel or series.

4.2.1. Parallel Connection (Max 4 Units)

For increased capacity while maintaining the nominal voltage, connect batteries in parallel. Connect all positive terminals together and all negative terminals together. Ensure all connecting cables are of appropriate gauge and length to minimize resistance.

Image: Diagram illustrating how to connect up to 4 batteries in parallel, showing positive and negative terminals connected.

4.2.2. Series Connection (Max 2 Units)

For increased voltage, connect batteries in series. Connect the positive terminal of one battery to the negative terminal of the next. The remaining free positive and negative terminals will be your system's output. Do not exceed 2 units in series for this model.

Image: Diagram illustrating how to connect up to 2 batteries in series, showing the connection between positive and negative terminals.

4.3. Instal·lació i connexió de l'aplicació

The "Xiaoxiang Electric" app allows you to monitor your battery's status and adjust settings via Bluetooth.

1. Download the "Xiaoxiang Electric" app from your device's app store.
   • Download for iOS (Apple App Store)
   • Download for Android (Google Play Store)
2. Activa el Bluetooth al teu dispositiu mòbil.
3. Open the "Xiaoxiang Electric" app and follow the on-screen instructions to connect to your EPEVER battery.

Image: QR codes for downloading the "Xiaoxiang Electric" app from the Apple App Store and Google Play Store.

5. Instruccions de funcionament

5.1. Càrrega

Use a compatible LiFePO4 charger. The integrated self-heating function will activate automatically if the battery temperature is below 0°C during charging, ensuring safe and efficient charging in cold conditions. Monitor charging status via the "Xiaoxiang Electric" app.

5.2. Descàrrega

The battery can be discharged continuously up to 75A. The BMS will protect the battery from over-discharge. For optimal battery life, avoid consistently discharging to 0% DOD.

5.3. Monitoring with the App

The "Xiaoxiang Electric" app provides real-time data on your battery's performance, including:

• Estat de càrrega (SoC)
• Voltage
• Current (Charge/Discharge)
• Temperatura
• Recompte de cicles
• Cèl·lula individual voltages (if supported by app interface)

Refer to the app's internal help or user interface for detailed instructions on specific features and parameter adjustments.

6. Manteniment

The EPEVER LiFePO4 battery is designed for minimal maintenance. However, following these guidelines will help ensure its longevity and optimal performance:

• Inspecció visual periòdica: Periodically check the battery and its terminals for any signs of damage, corrosion, or loose connections. Ensure terminals are clean and tight.
• Mantenir net: Netegeu la bateria casing with a dry, clean cloth. Do not use solvents or abrasive cleaners.
• Control de temperatura: While the battery has self-heating, avoid prolonged exposure to extreme temperatures (hot or cold) outside its operating range when not in use.
• Emmagatzematge: If storing the battery for an extended period, ensure it is charged to approximately 50-70% State of Charge (SoC) and stored in a cool, dry place. Recharge every 3-6 months to prevent deep discharge.
• Actualitzacions de firmware: Check the "Xiaoxiang Electric" app periodically for any available firmware updates for the battery's BMS.

7. Solució De Problemes

Aquesta secció tracta els problemes habituals que podeu trobar. Per a problemes que no figuren aquí, poseu-vos en contacte amb l'atenció al client.

8. Especificacions

Detailed technical specifications for the EPEVER 25.6V 150Ah LiFePO4 Lithium Battery.

Image: Diagram showing the dimensions (length, width, height) and weight of the EPEVER 25.6V 150Ah LiFePO4 battery.

9. Garantia i Suport

This product is sold by SolarV GmbH. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact SolarV GmbH directly. Standard return policy is 30 days for refund/replacement.

For technical support, troubleshooting assistance, or warranty claims, please contact the seller or manufacturer through the platform where you purchased the product.

Venedor: SolarV GmbH

Fabricant: SolarV