Found under the roof of VARTA AG, the subsidiary VARTA Microbattery is the international innovation leader in the microbattery sector which offers high-end and technology leading power supplies in the areas of Wearables, Hearables, Medical, as well as IT/Communications, Industrial and Consumer. Please do not hesitate to contact us regarding batteries, cells and configurations: https://www.varta-microbattery.com/contact/?lang=en