High performance 3.1V 75Ah sodium ion battery cell featuring ultra wide temperature range from minus 40 to 60 Celsius and 6000 long cycle life ideal for solar photovoltaic energy storage and industrial power systems

Ultra long cycle life reaching 6000 times ensuring ultra low attenuation and decades of stable operation for energy storage projects

Extreme wide temperature adaptation supporting stable discharge from minus 40 Celsius to 60 Celsius suitable for polar cold and tropical high temperature environments


Large 75Ah capacity and 3.1V stable voltage output providing sufficient power reserve for solar photovoltaic energy storage systems

Excellent low temperature performance far exceeding lithium batteries maintaining high efficiency output in severe cold regions


Superior safety and thermal stability effectively avoiding overheating and thermal runaway risks during long term charge and discharge

Stable sodium ion chemical structure with abundant raw materials bringing lower cost and more reliable supply chain

Strong power discharge capability supporting continuous load operation for household commercial and industrial energy storage equipment

Strict grade A quality inspection with consistent cell performance perfect for series parallel battery pack assembly