Sionic Energy Unveils 10-Minute Charge EV Battery with 50% More Capacity

December 22, 2024
Sionic Energy Unveils 10-Minute Charge EV Battery with 50% More Capacity
  • The battery achieves impressive energy densities of 330 Wh/kg and 842 Wh/L, with ongoing tests on a 20 Ah cell format aiming for even higher figures of 370 Wh/kg and 1,000 Wh/L.

  • Notably, these batteries can last up to 1,200 cycles, significantly outpacing traditional batteries that typically last between 500 to 1,000 cycles.

  • The new battery technology is designed to integrate seamlessly into existing lithium-ion battery manufacturing processes, making it compatible with various cell formats.

  • Sionic plans to produce enough silicon-carbon composites to equip approximately 200,000 electric cars annually, with Group14 Technologies set to open a manufacturing facility in 2025 to produce 4,000 tons of the composite each year.

  • This innovative battery technology could significantly accelerate the adoption of electric vehicles and contribute to the mass electrification of transportation.

  • Sionic Energy has unveiled a groundbreaking electric vehicle battery that can charge in just 10 minutes, utilizing a 100% silicon anode.

  • The silicon-carbon composite, known as SCC55, was developed in collaboration with Group14 Technologies to enhance overall battery performance.

  • This innovative battery technology boasts a significant increase in energy density, offering 50% more storage capacity compared to traditional graphite batteries.

  • Central to this advancement is the SCC55 composite, which enables controlled expansion during charging, ensuring stability and longevity over multiple charge cycles.

  • Beyond electric vehicles, the battery technology holds potential applications in electronics and aviation, including use in electric aerial vehicles like eVTOL flying taxis.

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With this battery, electric cars recharge in 10 minutes 🔋

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