Toplink 15.36kWh (51.2V 300Ah) LiFePO4 Battery Product Specifications High-Capacity Energy Reservoir: The Toplink 15.36kWh is a powerful, high-density Lithium Iron Phosphate (LiFePO4) battery designed for large-scale residential and commercial energy storage. Massive Energy Density: This unit features a significant nominal energy capacity of 15.36kWh with a high 300Ah rating, providing an extensive backup window for heavy electrical loads.