tech
Solid-state batteries still aren’t ready, but gels are
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TL;DR
- Semi-solid state batteries use a gel-like electrolyte, offering improved safety over traditional lithium-ion batteries by reducing thermal runaway risk.
- These batteries are appearing in power banks, e-bikes, and EVs, providing benefits like higher energy density, better cold-weather performance, and longer lifespans.
- Companies like Ride1Up and Giant are integrating semi-solid-state batteries into their e-bike models, with enhanced charging cycles and capacity.
- Chinese regulations requiring batteries to pass puncture tests are a key driver for the adoption of semi-solid-state technology.
- While true solid-state batteries are still some way off, semi-solid-state versions represent a significant step towards safer and more efficient energy storage.
- The global battery supply chain controlled by China could lead to worldwide benefits from these advanced batteries.