Enjoy reliable solar energy storage with the Sumry 5.12kWh LiFePO4 Battery, designed for maximum efficiency and durability. This 25.6V 200Ah lithium iron phosphate battery features a high-quality Battery Management System (BMS) that automatically protects against overcharging, over-discharging, overheating, overcurrent, and short circuits. The battery delivers 6,000+ life cycles, ensuring years of dependable operation while maintaining excellent capacity. Specifications include 5.12kWh energy storage, 28.6-29.2V equalized charging voltage, 27.6-28.8V float charging voltage, 200A maximum charging current, 200A maximum discharge current, 5.12kW maximum discharge power, 21.6V discharge cut-off voltage, and -20°C to 60°C operating temperature. , it is perfect for hybrid inverters, UPS systems, solar backup, and off-grid applications.