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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
EG4 LifePower4 V2 Lithium Battery | 48V 100Ah | 5.12kWh Server Rack | UL1973, UL9540A | Auto-Addressing | 10-Year WarrantyPower your energy storage system with confidence using the EG4 LifePower4 V2 Lithium Batterya rugged, UL certified 48V 100Ah LiFePO4 server rack battery designed for seamless integration, long term reliability, and high performance scalability. Now upgraded with auto addressing, this version simplifies closed loop communication with EG4 inverters and batteriesmaking setup faster, smarter, and more installer friendly. Whether you're building a whole
Power your energy storage system with confidence using the EG4 LifePower4 V2 Lithium Battery—a rugged, UL-certified 48V 100Ah LiFePO4 server rack battery designed for seamless integration, long-term reliability, and high-performance scalability.
Now upgraded with auto-addressing, this version simplifies closed-loop communication with EG4 inverters and batteries—making setup faster, smarter, and more installer-friendly. Whether you're building a whole-home backup system, going off-grid, or scaling a commercial ESS, the LifePower4 V2 delivers safe, long-lasting power you can count on.
Key Features & Benefits
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⚡ 5.12kWh Capacity @ 48V – High-energy storage with 100Ah output and 51.2V nominal voltage
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🔄 Auto-Addressing BMS – Streamlines setup with automatic protocol detection and ID assignment
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🔒 Enhanced Safety – Dual fire arrestors + E-Stop rapid shutdown (RSD) for added protection
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🔧 Installer-Friendly Design – Dual terminals (2+ / 2–) and DIP switch for simplified connections
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🔌 Smart Communication – CAN bus & RS485 ports support closed-loop communication with EG4 and other inverters
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🧱 Modular & Scalable – Parallel up to 64 batteries for up to 327.7kWh of energy storage
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🛡️ UL Certified – UL1973 Recognized, UL9540A tested, and UL9540 listed with EG4 18kPV-12LV inverter
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🔋 Long Life Cycle – 6,000+ deep discharge cycles at 80% DoD = 15+ years of daily use
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🛠️ DIY & DWY-Friendly – Rack-mountable design makes setup efficient for pros and ambitious DIYers
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✅ 10-Year Warranty – Backed by EG4’s industry-leading support and reliability guarantee
User Manual / Documents:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy