QL-12314 Lithium Iron Phosphate Battery offers 4019.2Wh high capacity and 12.8V nominal voltage, ideal for solar energy storage and off-grid systems. Featuring IP65 protection, 200A continuous charge/discharge current, Bluetooth monitoring, and scalable 4P4S expansion, it ensures reliable, long-life performance in demanding applications with robust BMS protection and industrial-grade durability.More