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Changan Automobile teams up with CATL to deploy sodium-ion battery cars in 2026

Changan Automobile partners with CATL to introduce sodium-ion battery vehicles by 2026. These batteries boast an energy density of 175 Wh/kg, enabling over 400 km range per charge. A plan for 3,000 battery swap stations across 140 cities supports the dual sodium-lithium ecosystem.

Key points

  • Changan Automobile collaborates with CATL for sodium-ion battery technology.
  • Launch of passenger vehicles scheduled for 2026 with sodium-ion batteries.
  • CATL's sodium-ion batteries offer 175 Wh/kg energy density for 400 km range.
  • Expected range upgrades could allow vehicles to travel up to 600 km on a single charge.
  • Range-extended hybrid vehicles are anticipated to exceed 400 km.
  • CATL plans to establish 3,000 battery swap stations in 140 cities.
  • The initiative aims to create a dual battery technology ecosystem (sodium-lithium).

Why it matters

  • Sodium-ion technology is emerging as an alternative to lithium-ion batteries, especially in response to resource scarcity.
  • The expansion of battery swap infrastructure reflects trends toward sustainable mobility solutions.
  • The partnership aligns with increasing interest in electric vehicles (EVs) as global demand rises.
  • This move is indicative of the shift toward using diverse battery technologies in EVs by 2025.

Changan's partnership with CATL signifies a strategic pivot towards innovative battery technology, enhancing electric vehicle capabilities and addressing the evolving demands of the automotive market.