Ingenious
energy storage
Silicon holds ten times more lithium. It also swells 300%.
To drive mass EV adoption with extreme-fast charging (XFC), we reinvented the battery chemistry by replacing the traditional Li-ion graphite anode with our patented bio-inspired active-material nanoparticles that accelerate ion diffusion — for proven quick, safe and stable charging.
Our silicon is synthesized together with proprietary small-molecule organic compounds, resulting in a highly potent active material that withstands silicon's volume expansion during charging, issues of energy fade and rate-capability limitations — with enhanced safety.
Technology overview (PDF)
Transformative
hybrid-to-solid-state approach
To push battery technology into higher energy density with XFC, StoreDot uncovered a way to create a low-resistance flow of ions between the cell electrodes — introducing a hybrid-solid solution with electrode-specific hybrid electrolytes, for maximized rate capability.
Our hybrid solid is a major stepping stone for the entire industry: within a decade our roadmap transitions from a hybrid-solid approach to a pure solid-to-solid interface cell.
Data science that boosts development and accelerates results
We harness the power of AI to assess immense amounts of data and construct models at immense speed — expediting R&D, focusing our design of experiments, and pointing us to the right material formulation. Development cycles that took months now take days.
AI-Charged
A charged mix of minds integrating multiple domains
To take batteries to the extreme, we apply an integrative approach at our very core — a first-of-its-kind expanded team of 35 PhDs covering the entire battery horizon: chemistry, organic chemistry, nano-particles, molecule design, quantum physics, materials, electro-chemistry and more.
Patent family breakdown
100+ patents and applications, including 68 US granted and allowed patents.
Core cell technology
23 patent families, including materials, chemistry and device structure.
Battery processing & applications
10 patent families, including process, manufacturing and cell-to-pack.
Ecosystem enablement
10 patent families, including supporting and peripheral applications.
StoreDot's 100inX
solution roadmap
Zero-emission future with greater range, fast. Continuously releasing more advanced solutions that take batteries into the next energy realm.
Pouch ~550×110×9 mm — 790 Wh/l (320 Wh/kg)
Prismatic ~300×90×25 mm — 750 Wh/l (295 Wh/kg)
4695 cylindrical — 835 Wh/l (285 Wh/kg)
Sustainable production approach · cobalt content reduction
Semi-solid, dry approach
*100inX = 100 miles (160 km) charged in X minutes; chemistry is compatible with all cell form factors.
**Energy density figures represent net value — J/R electrodes, separator and electrolyte only.
| Charge rate | 10→80% · 10 min |
|---|---|
| Cycle life | 2,000+ XFC |
| Energy density | 340 Wh/kg · 940 Wh/l |
| Anode | Silicon-dominant · proprietary organic compounds |
| Formats | Pouch · Prismatic · 4695 Cylindrical |
| Safety | UN 38.3 · multi-layer protection · OEM abuse programs |
| Manufacturing | Existing Li-ion lines · 5 factories |
30 Ah pouch
4695
Z-fold
Prismatic
SamplesLab tour
Scale-up expertise: taking advanced battery technology to the real world. Join a virtual tour of StoreDot's labs and full pilot production line.
Grab a seat