StoreDot’s core technology is silicon-based extreme-fast charging batteries that charge EVs in under 10 minutes. The batteries use silicon nanoparticle anodes compatible with existing lithium-ion production lines, combining organic and inorganic compounds optimized by AI for high energy density. The ‘100inX’ roadmap targets 100 miles from a 5-minute charge by 2024, 4 minutes by 2026, and 3 minutes by 2028. The technology includes safety features and thermal management and is demonstrated in large-format 165Ah prismatic and silicon-dominant 4695 cylindrical cells.
Large-format 165Ah prismatic cells and silicon-dominant 4695 cylindrical EV battery cells optimized for extreme-fast charging, featuring AI-optimized organic/inorganic compound blends, advanced safety systems, and thermal management to support rapid charge cycles.
In 2024, StoreDot demonstrated its XFC technology with Polestar, charging the Polestar 5 from 10% to 80% in 10 minutes. It engaged with 15 leading automakers, with six OEMs reaching B-sample development. In 2025, it introduced industry-first silicon-dominant 4695 cylindrical EV battery cells.
StoreDot is backed by VinFast (led its Series D in 2022) and BP Ventures, with additional investors including Golden Energy Global Investment Ltd., Daimler, Volvo, Polestar, Ola Electric, Samsung Ventures, and TDK. It partners with EVE Energy for manufacturing support.
