EG4®-LiFePower4 | 12V 400AH Lithium Iron Phosphate Battery [Legacy Product]

EG4 Lithium battery 12.8V (12V) 400AH 5.12kWh with 200A internal BMS
Composed of (16) UL-listed prismatic 3.2V cells tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.

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Tier One, A+ Cell Composition for optimal performance and longevity
99% Efficiency LiFePo4 16-Cell Pack - Up to 97% Round-Trip Efficiency
Maximum Energy Density - More compact than most rack batteries with a 3.5U design.
Flexible Racking Options to suit various installation needs
Environmentally Friendly and Lead-Free design for sustainable power solutions
Stress-Free Battery Bank Expansion Capacity
Longer Lasting; 10-20 year Design Life
Reliable Built-In BMS (Battery Management System) for voltage, current, temperature, and health management