SES manufactures Hybrid Li-Metal Batteries specifically designed for electric vehicles, utilizing a combination of lithium and metal anodes to enhance energy density and reduce weight. This technology addresses the limitations of traditional lithium-ion batteries, providing longer range and faster charging capabilities for EVs.
Funding
$275M 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.
HMFounders
Product
Problem
Current lithium-ion batteries in electric vehicles (EVs), urban air mobility (UAM), and drones have limitations in energy density, weight, and charging capabilities, restricting range, payload, and operational efficiency. Solid-state batteries, while promising, face challenges in manufacturability and scalability.
Solution
SES AI develops and manufactures high-energy-density Li-Metal and Li-ion batteries enhanced by AI-driven material discovery and battery management. Their hybrid Li-Metal batteries offer a balance of energy density, manufacturability, and safety, addressing the shortcomings of traditional lithium-ion and solid-state alternatives. The company's AI-powered "Molecular Universe" platform accelerates the discovery of novel electrolyte materials, while the "Avatar" AI system monitors battery health and safety. SES AI's batteries are designed for use in EVs, UAMs, drones, robotics, and energy storage systems, enabling longer range, greater payload capacity, and faster charging.
Target Audience
The primary target audience includes automotive OEMs, UAM manufacturers, drone companies, robotics firms, and energy storage system integrators seeking advanced battery solutions with high energy density, enhanced safety, and AI-driven management.
Features
- High energy density (up to 400 Wh/kg and 1,000 Wh/L) Li-Metal cells for extended range and payload
- AI-discovered electrolyte materials for enhanced battery performance and safety
- "Molecular Universe" AI platform for accelerated material discovery and optimization
- "Avatar" AI system for real-time battery health monitoring and safety prediction
- Scalable manufacturing processes leveraging existing Li-ion production infrastructure
- Multi-layer cell designs (e.g., 25+ layers for drone and UAM, 32+ layers for EV)
- Fast charging capabilities (up to 4C charge rate)
- Robust safety testing and certification (UN38.3, GB38031)
- Operating temperature range of -30°C to 60°C