22 Jul eMobility Transformation with XBM

Why US-Made Lithium-Sulfur Batteries Will Power the 21st Century eMobility Transformation 

As the global energy ecosystem transitions toward cleaner and more sustainable solutions, lithium-sulfur (Li-S) batteries are emerging as a game-changing technology. Offering energy densities up to 500 Wh/kg—nearly double that of today’s lithium-ion batteries—Li-S systems could redefine energy storage for electric vehicles, drones, and next-gen aerospace. At XBM, our proprietary CarbonX™ sulfur cathode material is leading this charge, combining high-capacity performance with scalability and cost-efficiency.

The key advantage lies in the abundance and low cost of sulfur, paired with advanced engineered carbon architectures that mitigate common Li-S challenges like polysulfide shuttling. With global markets demanding lighter, cheaper, and longer-lasting batteries, CarbonX is positioning XBM as a pioneer in the shift to post-lithium-ion technologies. Stay tuned as we scale production to meet a growing demand for cleaner energy at a lower cost per kWh.Building a Nextgen Battery Supply Chain