Sodium-Ion Batteries Finally Ready for Mass Production: Gotion High-Tech Launches Gnascent Brand (xataka.com)

• Three variants: high-energy (261 Wh/kg), power (-50°C), storage (20,000 cycles)
• Production lines in Tangshan and Hefei at GWh scale
• Over 90 patents, including anode-less design
• China's third-largest EV battery supplier

"Gotion High-Tech, a Chinese battery maker backed by Volkswagen, has announced three sodium-ion battery variants under the Gnascent brand, with production lines already operational in Tangshan and Hefei. The high-energy version achieves 261 Wh/kg, targeting light EVs and drones; the power variant operates at -50°C; the storage cell offers 20,000 cycles and safety at -40°C. This marks a serious step toward commercial sodium-ion technology, reducing dependence on lithium for energy storage and mobility."