12V 400AH LiFePO4 Deep Cycle Battery

Experience exceptional energy storage with our 12V 400AH LiFePO4 battery, delivering substantial 5.12kWh of reliable power for demanding applications. This high-capacity deep cycle battery sets new standards in renewable energy storage, offering extended runtime and superior performance for both residential and commercial use.

Engineered with premium-grade Lithium Iron Phosphate technology, this robust power solution ensures outstanding safety and longevity. The advanced Battery Management System provides comprehensive protection while maintaining optimal performance across thousands of deep discharge cycles.

Key Advantages:

Massive 5.12kWh energy capacity for extended autonomy

4000+ deep cycles at 80% depth of discharge

Built-in smart BMS with temperature protection

Maintenance-free operation with 10-year service life

Parallel connectivity for expanded capacity

Ideal Applications:

Whole-house solar energy storage systems

Large RV and marine power installations

Off-grid cabins and remote power systems

Backup power for critical infrastructure

Telecom and industrial applications

Whether you're powering an entire off-grid residence, a large recreational vehicle, or a commercial solar installation, our 12V 400AH LiFePO4 battery delivers the reliability and capacity needed for the most demanding energy requirements.

Norminal Voltage：12.8V

Norminal Capacity：400AH

Battery Type：LiFePO4

Energy：5120Wh

Weight：40KG

Dimension (L/W/H): 490*240*252mm

Terminal Type: M8