EF ECOFLOW EFYJ751-BP

EF ECOFLOW DELTA Pro Ultra X Extra Battery User Manual

1. المقدمة

This manual provides essential information for the safe and efficient use of your EF ECOFLOW DELTA Pro Ultra X Extra Battery. This extra battery unit is designed to expand the capacity of your DELTA Pro Ultra X power station, offering increased energy storage for home backup, emergency situations, and off-grid power needs. It features a plug-and-play design for easy integration and utilizes advanced LiFePO4 battery technology for durability and safety.

Multiple EF ECOFLOW DELTA Pro Ultra X units and extra batteries, illustrating expandable capacity.

Image 1.1: The DELTA Pro Ultra X system with multiple extra batteries, demonstrating its expandable capacity from 12kWh to 180kWh.

2. معلومات السلامة

Please read and understand all safety warnings and instructions before operating this product. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.

  • Do not disassemble, repair, or modify the battery unit.
  • احفظ المنتج بعيداً عن الماء ومصادر الحرارة وأشعة الشمس المباشرة.
  • Use only the specified connection cables and accessories provided by EF ECOFLOW.
  • تأكد من التهوية المناسبة أثناء الاستخدام والشحن.
  • قم بتخزين البطارية في مكان بارد وجاف، بعيدًا عن المواد القابلة للاشتعال.
  • في حالة نشوب حريق، استخدم طفاية حريق البودرة الجافة.

ميزات السلامة المتكاملة

The DELTA Pro Ultra X Extra Battery incorporates multiple safety mechanisms:

  • EV-Grade LFP Cells: Utilizes high-quality Lithium Iron Phosphate cells for enhanced safety and longevity.
  • Dual BMS Protection: Features both local and cloud-based Battery Management Systems for comprehensive monitoring and protection against overcharge, over-discharge, extreme temperatures, and short circuits.
  • 3-Level System Safety Architecture: Includes power protection, connection monitoring, and load isolation for robust electrical security.
  • Smart Extreme-Weather Protection: Designed to operate safely in various environmental conditions, heating batteries in extreme cold for optimal performance.
Diagram illustrating Dual BMS Protection within the battery system.

Image 2.1: Visual representation of the Dual BMS Protection system, highlighting local and cloud-based monitoring.

Diagram showing the 3-Level System Safety Architecture of the battery.

Image 2.2: An illustration detailing the 3-Level System Safety Architecture, including power protection, connection monitoring, and load isolation.

Image depicting the battery unit operating in extreme cold and hot weather conditions.

Image 2.3: The battery unit shown with smart extreme-weather protection, indicating its ability to function in diverse temperatures.

3. ماذا يوجد في الصندوق

Upon unpacking your EF ECOFLOW DELTA Pro Ultra X Extra Battery, please verify that all the following components are included:

  • EcoFlow Smart Extra Battery (DELTA Pro Ultra X) (x1)
  • EcoFlow Battery Connection Cable (0.65ft) (x1)
EF ECOFLOW DELTA Pro Ultra X Extra Battery and its connection cable.

Image 3.1: The EF ECOFLOW DELTA Pro Ultra X Extra Battery unit and its accompanying connection cable.

4. الإعداد

The DELTA Pro Ultra X Extra Battery is designed for simple plug-and-play integration with your main DELTA Pro Ultra X unit. Follow these steps to connect your extra battery:

  1. Ensure both the DELTA Pro Ultra X main unit and the extra battery are powered off before making any connections.
  2. Locate the battery expansion port on your DELTA Pro Ultra X main unit.
  3. Connect one end of the provided EcoFlow Battery Connection Cable to the expansion port on the main unit.
  4. Connect the other end of the cable to the corresponding port on the DELTA Pro Ultra X Extra Battery.
  5. Once connected, you can power on your DELTA Pro Ultra X system. The extra battery will be automatically recognized and integrated.
Person connecting an extra battery unit to a main power station.

Image 4.1: A user connecting an extra battery to the main power station, demonstrating the plug-and-play setup.

5. تعليمات التشغيل

Once connected, the extra battery operates in conjunction with your DELTA Pro Ultra X main unit. Its capacity is seamlessly added to the overall system.

  • تشغيل/إيقاف التشغيل: The extra battery powers on and off automatically with the main DELTA Pro Ultra X unit.
  • يراقب: Use the EcoFlow app to monitor the charge status, power input/output, and other parameters of the entire DELTA Pro Ultra X system, including the connected extra batteries.
  • الشحن: The extra battery charges simultaneously with the main unit when the DELTA Pro Ultra X is connected to a power source (AC, solar, or generator). The system intelligently manages the charging process for all connected batteries.
  • التفريغ: Power is drawn from the combined capacity of all connected batteries as needed by your appliances.
EF ECOFLOW DELTA Pro Ultra X system connected to a house, providing power.

Image 5.1: The DELTA Pro Ultra X system, including extra batteries, providing power to a home.

6. الصيانة

Proper maintenance ensures the longevity and optimal performance of your extra battery.

  • تخزين: If storing the battery for an extended period, ensure it is charged to approximately 50-80% and stored in a cool, dry environment (0°C to 40°C / 32°F to 104°F). Recharge every 3-6 months to prevent deep discharge.
  • تنظيف: Use a dry, soft cloth to clean the exterior of the battery. Do not use liquid cleaners or solvents.
  • تقتيش: Periodically check the connection cable and ports for any signs of damage or wear.
  • تحديثات البرامج الثابتة: Keep the EcoFlow app and your DELTA Pro Ultra X system firmware updated to ensure the best performance and access to new features.
Close-up of battery cells, illustrating durable battery pack construction.

الصورة 6.1: داخلي view of the durable battery pack, emphasizing precision screening and self-maintenance features.

7. استكشاف الأخطاء وإصلاحها

If you encounter issues with your DELTA Pro Ultra X Extra Battery, refer to the following common problems and solutions:

مشكلةالسبب المحتملحل
Extra battery not recognizedLoose connection cable; main unit not updated.Ensure the connection cable is securely plugged into both units. Power cycle the main DELTA Pro Ultra X unit. Check for and install any available firmware updates via the EcoFlow app.
البطارية لا تشحنMain unit not charging; cable issue; extreme temperature.Verify the main DELTA Pro Ultra X unit is receiving power and charging. Check the connection cable for damage. Ensure the operating temperature is within the specified range.
انخفاض السعة/وقت التشغيلBattery degradation over time; high power draw.Battery capacity naturally decreases over many charge cycles. Ensure all connected devices are within the system's output limits.
أصوات أو روائح غير عاديةخطأ داخلي.Immediately power off the system and disconnect the extra battery. Contact EF ECOFLOW customer support. Do not attempt to repair.

For further assistance, please refer to the EcoFlow app or contact customer support.

8. المواصفات

ميزةالتفاصيل
ماركةبرنامج إي أف إيكوفلو
اسم الموديلDELTA Pro Ultra X Extra Battery with Connection Cable
رقم الموديلEFYJ751-BP
سعة6144Wh (Expandable up to 180kWh with multiple units)
نوع البطاريةLiFePO4 (فوسفات حديد الليثيوم)
وزن العنصر124 رطل
أبعاد المنتج (الطول × العرض × الارتفاع)26 بوصة × 18 بوصة × 8 بوصة
المكونات المضمنةEcoFlow Smart Extra Battery (DELTA Pro Ultra X) (x1), EcoFlow Battery Connection Cable (0.65ft) (x1)
ميزات السلامةEV-grade LFP cells, Dual BMS, 3-level safety architecture, Smart Extreme-Weather Protection

9. الضمان والدعم

ضمان: This EF ECOFLOW DELTA Pro Ultra X Extra Battery is covered by a 2-year manufacturer's warranty from the date of purchase. Please retain your proof of purchase for warranty claims.

دعم العملاء: For technical assistance, warranty inquiries, or any other questions regarding your product, please contact EF ECOFLOW customer support through their official webالموقع أو معلومات الاتصال المقدمة مع وثائق الشراء الخاصة بك.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.