Originally established in 2011, with the technology and team of Cornell University scientists, the company, previously named NOHMs Technologies, Inc. has been a leading provider of electrolyte products for next generation Li-ion batteries and partners with leading automotive, mobile device, battery, and chemical manufacturing companies, on those products. Sionic is accelerating the industry’s pivot from graphite to silicon with the commercial availability of its Rapid Integration Silicon Platform™. Built on standard Li-ion manufacturing lines – and verified by independent labs and global automotive companies – the drop-in technology delivers 370 Wh/kg, <10-minute charge capability, and over 1,000 cycles with operating temperatures from -30 °C to 45 °C.

The path to breakthrough lithium ion battery design

Press Releases
Sionic Energy Uses Group14's SCC55™ Advanced Material to Fully Displace Graphite for 100% Silicon Battery, Designed to Achieve a 42% Energy Density Increase
Silicon Anode Batteries for EVs Are Ready for Production - IEEE Spectrum
Sionic’s partners and investors
The now and future of Sionic Energy’s lithium ion battery technology
The next generation of performance and safety for lithium ion batteries is ready for rapid commercialization within current markets and plans for future applications. Sionic Energy is addressing the urgent market demand for low-cost, high performance batteries in immediate industries across consumer electronics and specialty markets with applications for the mobility and clean energy spaces on the horizon.

Experience to meet the demand for next-gen batteries
Sionic Energy is led by an executive team with over 50 years of cumulative experience in the battery industry: CEO Ed Williams; CSO Dr. Surya Moganty; and SVP of Electrolyte Joon Bae Lee.
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