Silicon power for superior batteries.
Titan Silicon™, our advanced Si/C anode, boosts lithium-ion battery energy density to deliver longer runtime and range, and enable faster charging. Move beyond graphite anodes and silicon additives, and transition to silicon battery technology with the market-proven, innovation leader.
Market-proven and
patent-protected.
Sila was the first company to safely and reliably harness the powerful properties of silicon for commercial use in lithium-ion batteries with Titan Silicon. Our extensive patent portfolio includes the core IP for low swell Si/C and its deployment in cells. Titan Silicon is market proven and has been powering devices in the field since 2021.
10+ years
of research and development
100,000+
material iterations conducted
250+ patents
granted and pending worldwide
Powering millions
of devices in market today
20% more energy density. No compromises.
Replacing graphite with Titan Silicon delivers a 20% energy density boost over the industry’s best performing cells, without compromising cycle life or safety. While every application is different, here are some additional results you could achieve with Titan Silicon.
<10-minute fast charge
With higher energy capacity vs. graphite, Titan Silicon can enable <10-min fast charge with little energy penalty.
Superior cycle life
Titan Silicon has achieved >2,000 cycles, without sacrificing energy density gains.
2x the power
As a high-capacity material, Titan Silicon can enable power-focused cell designs, which achieve up to 2x the power capacity.
Low swell
Titan Silicon gains are delivered while containing swell to levels comparable to graphite for cell stability and safety.
There’s a lot to consider when making the transition to next-generation materials. Download an overview of anode technologies and explore how silicon power compares to other materials.
DownloadDrops in any cell design
and gigafactory.
Engineered with cell manufacturability in mind, Titan Silicon is a drop-in solution that works within your cell design and supply chain. Titan Silicon is compatible with any cell format – pouch, cylindrical, prismatic – and any size, and can be integrated into any cell assembly process.
Mass produced at the
highest quality in the U.S.
Titan Silicon is manufactured in the U.S. and has been commercially shipping in devices since 2021. Titan Silicon is produced to automotive quality standards to ensure safety and reliability at scale. Our production is also ISO 9001:2015 certified with IATF certification coming soon.