Landsdowne Labs

Landsdowne Labs is a battery technology company on a mission to set a new, safer standard for the button battery market. The company’s proprietary ChildLok™ technology is designed to deactivate coin cell batteries upon ingestion, made possible by advanced material science. Spun out of the world-renowned Langer Labs at MIT and Karp Labs at Harvard, Landsdowne Labs is commercializing this groundbreaking battery design for global companies seeking a turnkey, low cost solution to the growing button battery health crisis. Landsdowne Labs is headquartered in Fairfield, Connecticut.