Ionblox has developed high energy density lithium-ion batteries that utilize silicon monoxide in the anode to achieve extreme fast charging in 5 to 10 minutes, a 30% increase in driving range, and long cycle life. This technology addresses the limitations of traditional batteries by providing EVs with refueling times comparable to internal combustion engine vehicles, facilitating broader adoption of electric mobility.
Funding
$42M 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
Electric vehicles (EVs) face limitations due to battery technology, including long charging times and range anxiety, hindering broader adoption compared to internal combustion engine vehicles. Traditional lithium-ion batteries using graphite anodes struggle to deliver both extreme fast charging and extended driving range simultaneously.
Solution
Ionblox has developed a lithium-ion battery technology that utilizes silicon monoxide in the anode, enabling extreme fast charging capabilities (5-10 minutes) alongside a 30% increase in driving range and extended cycle life. By replacing graphite with silicon monoxide, which has a significantly higher specific capacity, Ionblox's batteries achieve performance parity with internal combustion engines in terms of refueling time and driving range. The company's technology also incorporates a patented lithium infusion process and a nano-engineered solid electrolyte interphase (SEI) layer to enhance conductivity and ensure long-term cell performance, even with frequent fast charging. This combination of features makes Ionblox's batteries suitable for both automotive and advanced air mobility applications.
Target Audience
The primary target audience includes automotive manufacturers seeking to improve EV performance and advanced air mobility companies developing electric vertical takeoff and landing (eVTOL) aircraft.
Features
- Silicon monoxide anode with 10X the specific capacity of graphite
- Extreme fast charging capability (5-10 minutes) without compromising cell life
- 30% increase in driving range compared to conventional lithium-ion batteries
- Patented lithium infusion process to boost performance
- Nano-engineered solid electrolyte interphase (SEI) layer for increased conductivity and cycle life
- Large format pouch cell design for automotive and aviation applications
- High specific energy and specific power, ideal for eVTOLs
- Validated by U.S. National Labs and accredited test labs