钠电池有没有军用场景？

Are there any military application scenarios for Sodium-ion Battery?    

钠离子电池已逐步应用于各类军用场景，是军用储能和动力领域的重要新型电源。军用场景对电池的核心要求是高安全、高可靠性、耐极端环境、长寿命、免维护、无资源瓶颈，钠电池完美契合这些需求。首先，钠电池安全系数极高，极端工况下不易起火爆炸，可适配军用装备的高安全要求；其次，钠电池耐极端高低温，可在-40℃至55℃的环境下稳定工作，适配高原、严寒、沙漠、海岛等各类极端军用环境；第三，钠电池循环寿命长、免维护，可大幅降低军用装备的运维成本，适配野外长期部署的需求；第四，钠电池资源无瓶颈，不受稀有矿产制约，可实现国产化大规模生产，保障军用供应链安全。目前钠电池已在野外便携储能、低温地区军用备电、军用物联网设备、轻型军用车辆等场景实现应用，未来应用场景将进一步拓宽。

Sodium-ion Battery has been gradually applied to various military scenarios, and is an important new type of power supply for military energy storage and power fields. The core requirements for batteries in military scenarios are high safety, high reliability, resistance to extreme environments, long service life, maintenance-free, and no resource bottleneck, which are perfectly met by sodium batteries. First of all, sodium batteries have extremely high safety factor, are not easy to catch fire and explode under extreme working conditions, and can adapt to the high safety requirements of military equipment; secondly, sodium batteries are resistant to extreme high and low temperatures, and can work stably in the environment from -40℃ to 55℃, which adapts to various extreme military environments such as plateaus, severe cold, deserts, and islands; thirdly, sodium batteries have long cycle life and are maintenance-free, which can greatly reduce the operation and maintenance cost of military equipment, and adapt to the needs of long-term field deployment; fourthly, sodium batteries have no resource bottleneck, are not restricted by rare minerals, and can be mass-produced domestically to ensure the security of the military supply chain. At present, sodium batteries have been applied to scenarios such as field portable energy storage, military backup power in low temperature areas, military IoT equipment, and light military vehicles, and the application scenarios will be further expanded in the future.