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Sodium-Ion
Stories tagged Sodium-Ion.
Batteries
Sodium-ion batteries are closing in on LFP cost parity, and the last excuse is energy density
CATL expects sodium-ion to match LFP on cost by the end of 2026. The chemistry's remaining problem is density — and two 2025 research papers just attacked it from different angles.
Batteries
CATL's first sodium-ion sedan was held up by the factory, not the chemistry
CATL's Naxtra sodium-ion cell is going into the Changan Nevo A06 this year. The 45 kWh pack is a winter specialist, not a lithium killer, and CATL itself only plans 10,000 to 20,000 cars.