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CATL’s 30-year sodium-ion battery takes over grid storage

CATL TENER

CATL has signed a memorandum of understanding with Dutch energy company Alfen to deploy 5 GWh of its Tener Sodium energy storage systems across Europe, one of the largest sodium-ion commitments the region has seen.

The batteries are rated for 15,000 cycles and a 25-to-30-year service life — the pitch that sodium-ion’s longevity, not its energy density, is what wins grid storage.

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CATL says sodium batteries are mainstream-ready, signs massive 60 GWh deal

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CATL, the world’s largest battery maker, signed a 60 GWh sodium-ion battery deal with energy storage integrator HyperStrong — the largest sodium-ion battery order ever placed. The three-year agreement is equivalent to half of all energy storage batteries CATL delivered in 2025.

The deal marks what CATL calls proof that it has “overcome the challenges of the entire sodium-ion battery mass production chain.” Industry observers are already calling it a potential “DeepSeek moment” for the global energy storage industry.

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CATL’s first 100-second swappable EV batteries debut, proving how far ahead China is

CATL's-swappable-EV-batteries

The first vehicles with CATL’s new ultra-fast swappable EV batteries are now being delivered in China. CATL’s new “Choco-SEB” battery pack can be swapped in 100 seconds, making it just as quick as filling up at a gas station. The new EV features ultra-fast charging and starts at under $24,000 as China widens its lead on the global auto industry.

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CATL battery swap electric semi tech cleans up the “messy middle”

CATL launches standardized battery swap pack for heavy trucks

There’s a CATL battery in just about every EV you can name, so it’s safe to say they know a thing or two about electrifying mobility at scale. Now, they’ve turned their attention to heavy trucks – and their proposed universal battery swap solution for HDEVs could be just the thing to clean up that “messy middle.”

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CATL says Chinese ‘EIVs’ are surging because they are affordable and more advanced

Xiaomi-new-SU7-EV

A new term is being used to describe Chinese electric vehicles. The latest buzzword in China is “EIV,” replacing the commonly used “EV.” According to CATL’s co-chairman, Chinese EIVs, or Electric Intelligent Vehicles, are surging as affordable options that offer more advanced tech and capabilities than traditional gas-powered cars.

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