Gridtential provides silicon‑enhanced anodes that replace graphite in standard lithium‑ion cells, boosting both gravimetric and volumetric energy density while extending cycle life. The technology is compatible with existing cell manufacturing lines, allowing EV makers, utility‑scale storage providers, and high‑performance equipment OEMs to upgrade battery performance without new hardware.
Funding
$12M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Conventional lithium‑ion batteries have limited energy density and relatively short cycle life, which restricts vehicle range, increases replacement costs, and hampers large‑scale grid storage deployments.
Solution
Gridtential’s silicon‑based battery technology replaces the graphite anode in standard lithium‑ion cells with a silicon‑enhanced material. The silicon anode stores more lithium ions per unit volume, delivering higher energy density while maintaining the same form factor as existing cells. Advanced electrode engineering and electrolyte formulations mitigate silicon’s expansion during charge cycles, extending cycle life and improving safety. The resulting batteries can be integrated into current manufacturing lines, enabling rapid adoption for electric vehicles, stationary storage, and other high‑performance applications without requiring new hardware platforms.
Target Audience
Primary customers are electric‑vehicle manufacturers, utility‑scale energy storage providers, and OEMs of high‑performance battery‑powered equipment seeking higher energy density and longer service life.
Features
- Silicon‑enhanced anode material that increases gravimetric and volumetric energy density compared to graphite
- Proprietary electrode architecture that controls silicon expansion, delivering longer cycle life and stable performance
- Compatibility with existing lithium‑ion cell manufacturing processes and form factors
- Improved charge‑discharge efficiency and reduced degradation at high charge rates
- Designed for high‑power applications such as EV drivetrains and grid‑scale storage systems