Battery manufacturer / supplier in China, offering Sodium Ion Cell 4.5ah Tmo 3V 6c/20c Ultra-High Magnification -15°C 3c Circle Sodium Battery, Square Sodium Ion Cell 170ah Nfpp 2.84V 160 * 50 * 119mm Sodium Ion Battery, Natrium Ion Battery 7A Nfpp 3V 6c/20c Ultra-High Magnification-10°C 1c Cirele Sodium Ion Battery and so on.