Square Cell 50Ah High-Cycle Long-Life Battery for Energy Storage Systems. Featuring 10,000 cycle technology and a 25-year lifespan under standard conditions, this cubic sodium battery offers high energy efficiency (≥96%), wide operating temperature range (-40℃~60℃), and exceptional safety performance (no fire, no explosion). Ideal for ships, forklifts, low-speed vehicles, refrigerated trucks, RVs, agricultural vehicles, and elevator energy storage systems, it ensures long-term reliability, cost reduction, and enhanced economic benefits for diverse energy storage applications.More