ZACKSยท2025-08-28 14:26Core Insights - QuantumScape Corp. (QS) and SES AI Corp. (SES) are key players in the development of next-generation lithium batteries, each pursuing distinct strategies [1] - QuantumScape focuses on fully solid-state batteries for electric vehicles, while SES AI employs a hybrid lithium-metal approach enhanced by AI [2] QuantumScape Overview - QuantumScape aims to create lighter, faster-charging, and safer solid-state batteries, which are considered the ideal solution for electric vehicles [5] - The company has introduced the Cobra separator process, which is 25 times more productive and 200 times more efficient than previous methods, addressing scalability challenges [6] - Backed by Volkswagen's PowerCo, QuantumScape has secured up to $131 million in milestone payments, with $797.5 million in liquidity as of Q2 2025, extending its funding runway into 2029 [7][9] - A new joint development agreement with another global automaker indicates growing industry interest beyond Volkswagen [8] - Although still pre-revenue, QuantumScape's technological advancements and partnerships position it as a compelling investment opportunity in the battery sector [10] SES AI Overview - SES AI combines lithium-metal batteries with AI, aiming for higher energy density and a diverse range of applications beyond electric vehicles [11] - The company's Molecular Universe platform utilizes AI for discovering and optimizing new battery materials, with its first electrolyte material already in use for drones and robotics [12] - SES AI is expanding into the energy storage system (ESS) market through the acquisition of UZ Energy, targeting a $300 billion opportunity [13] - The company reported $9.3 million in revenues in H1 2025, with expectations of $15-$25 million by year-end, and has $229 million in liquidity with no debt [14] - SES AI is positioning itself as an AI-driven platform, which may create value through software, materials, and hardware [15] Investment Verdict - The investment case currently favors QuantumScape due to its revolutionary battery technology and strong funding, while SES AI faces execution and scaling challenges [16] - QuantumScape is rated as a Zacks Rank 2 (Buy), while SES AI holds a Zacks Rank 3 (Hold) [17]