Soteria Battery Innovation Group

Soteria Battery Innovation Group is a technology development and licensing company focused on enhancing the safety of lithium-ion batteries. Founded in 2017 and headquartered in Greenville, South Carolina, Soteria has developed innovative technology that functions as an internal fuse within batteries to prevent ignition events. This advancement aims to make batteries inherently safe for a wide range of applications, from hearing aids to electric buses. The company is dedicated to ensuring that its safety materials are accessible to all battery manufacturers, promoting local production from a diverse supply base. By addressing fire risks in various devices, including drones, low-speed electric vehicles, power tools, and e-bikes, Soteria enables users to confidently utilize lithium-ion battery-powered devices.

Carl Hu

Co-Founder and CTO

Juergen Kellner Ph.D

Managing Director of Soteria Europe GmbH and Vice President of Material Center of Excellence

2 past transactions

Voltaplex

Acquisition in 2022
Voltaplex Energy is a manufacturer specializing in lithium-ion battery technology, focusing on the production of small to medium-format battery packs tailored for various applications. The company designs and produces battery packs according to specific product specifications, serving diverse industries including home energy storage, electric vehicles, medicine, military, computing, power tools, robotics, and sensors. By leveraging their expertise in lithium-ion technology, Voltaplex aims to contribute to the advancement of clean energy solutions.

Elegus Technologies

Acquisition in 2021
Elegus Technologies, Inc. is a company focused on developing and commercializing advanced separator membranes made from nanoscale fibers for energy storage solutions. Based in Detroit, Michigan, and incorporated in 2014, the company addresses the increasing demand for higher energy densities in lithium-ion batteries, as well as in lithium-sulfur and lithium-air batteries. Elegus's innovative separator technology, which originated from extensive research at the University of Michigan, aims to enhance energy density while ensuring safety, effectively tackling issues such as dendrite growth and thickness constraints. As the battery industry evolves, Elegus Technologies seeks to provide high-performance separator materials that meet the challenges of various battery chemistries and applications.
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