Enovix designs and manufactures high-energy-density lithium-ion batteries using a proprietary 3D cell architecture that enhances performance and safety. Their technology addresses the limitations of traditional battery designs, providing longer-lasting power for consumer electronics and electric vehicles.
Funding
$100M 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 face limitations in energy density, capacity, and safety, hindering the performance of next-generation devices. Traditional designs using graphite anodes restrict the amount of lithium that can be stored, while also posing safety risks related to thermal runaway in the event of damage.
Solution
Enovix addresses these challenges through its innovative 3D cell architecture, which incorporates a 100% active silicon anode to significantly increase energy density and capacity. The company's design overcomes the swelling and efficiency issues typically associated with silicon anodes by utilizing a constraint system and a pre-lithiation process. Enovix also enhances battery safety through its BrakeFlow™ technology, an intra-cell system that regulates current flux in the event of an internal short, preventing thermal runaway. This combination of high energy density and enhanced safety makes Enovix batteries suitable for a wide range of applications, from wearables and smartphones to electric vehicles.
Target Audience
Enovix serves manufacturers of wearables, IoT devices, smartphones, laptops, tablets, industrial equipment, medical devices, and electric vehicles seeking high-performance, safe, and reliable battery solutions.
Features
- 3D cell architecture enabling a 100% active silicon anode for increased energy density and capacity
- BrakeFlow™ technology, an intra-cell system that mitigates thermal runaway by regulating current flux during internal shorts
- Stainless-steel constraint system that limits battery swelling during charging and discharging cycles
- Pre-lithiation process during manufacturing to improve first charge efficiency
- High cycle life with minimal swelling, maintaining cell integrity after repeated use
- Compatible with standard lithium-ion battery safety circuits and battery management systems
- Custom cell designs available to meet specific application requirements