When paired with an inverter and photovoltaic panels, it can form a home energy storage system for daily power storage or emergency power supply; it also supports direct supply to 12V DC loads and can be expanded through series and parallel connections. The lightweight battery pack design makes it easy to carry and install, and it features built-in overcharge, over-discharge, overcurrent, and short-circuit protection. It boasts a cycle life of over 6000 cycles with a capacity retention rate of ≥80%. Operating temperature: discharge -20~55℃, charging 0~50℃. It includes voltage and power display.
Specifications: 12.8V/314Ah, rated energy 4019Wh, charging voltage 14.6V, discharge cutoff 10.0V. Standard charging 50A (fast charging 80A), maximum discharge 100A, standard full charge approximately 7 hours. Weight 31.7kg, dimensions 340×228×252mm, 4S1P combination, internal resistance ≤15mΩ. Suitable for home inverters, streetlights, base stations, RVs, and two-wheeled/three-wheeled vehicles.
