Zheng Quan Ri Bao·2026-02-05 16:41Core Insights - Changan Automobile has officially launched its global sodium battery strategy and unveiled the world's first mass-produced sodium-powered passenger vehicle in Yakeshi, in collaboration with CATL [1][2] - The sodium battery technology is seen as a significant complement to lithium batteries, enhancing the adaptability of electric vehicles in extreme cold conditions [1][2] - CATL's sodium battery, combined with its third-generation CTP system, offers a range of over 400 km, with potential future upgrades to 500 km or even 600 km [2][3] Group 1 - Changan Automobile's sodium battery-powered vehicle has demonstrated a discharge power nearly three times higher than conventional lithium iron phosphate models at -30°C, with over 90% capacity retention at -40°C [1] - The sodium battery technology is expected to cover over 50% of the market's range requirements as the sodium industry chain develops rapidly [2] - Changan aims to become the first major automaker to fully adopt sodium batteries across multiple brands, leveraging its extensive manufacturing experience [2] Group 2 - By 2026, CATL plans to apply sodium batteries on a large scale across various sectors, including passenger vehicles, commercial vehicles, and energy storage [3] - The production of sodium-ion batteries in China is projected to reach 3.45 GWh by 2025, marking a 96% year-on-year increase [3] - The collaboration between lithium and sodium batteries is expected to enhance supply chain resilience and reduce resource risks, facilitating the electrification of the market [3]