This company develops and manufactures potassium-ion batteries as a safe and sustainable alternative to lithium-ion. Their engineered materials and battery technology aim to provide high performance and long lifecycles for various applications.
Funding
$275K 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.
NSFounders
Product
Problem
Lithium-ion batteries rely on critical minerals with geographically concentrated supply chains, creating potential vulnerabilities in cost, availability, and national security. Existing battery technologies may also pose safety risks due to flammability.
Solution
Group1 develops and commercializes potassium-ion (K-ion) batteries as a safer and more sustainable alternative to lithium-ion. Their K-ion technology utilizes abundant, domestically sourced materials, reducing reliance on constrained global supply chains. The batteries are designed to be non-flammable, enhancing safety for energy storage applications. Group1's K-ion batteries are engineered for seamless integration into existing lithium-ion manufacturing infrastructure, facilitating easier adoption and scalability.
Target Audience
The primary target audience includes energy storage providers for grid applications and manufacturers of mobility solutions seeking safer, more sustainable battery technology.
Features
- Non-flammable electrolyte for enhanced safety
- Critical-mineral-free composition utilizing potassium-ion chemistry
- Compatibility with commercially available graphite anodes
- Drop-in replacement design for existing lithium-ion battery manufacturing processes
- High-power and long-cycling capabilities
- 3.7V KIB cell voltage