Company Profile About VARTA Microbattery GmbH VARTA Microbattery is one of the world's leading battery manufacturers. With production facilities and sales subsidiaries worldwide, we supply high-quality battery products to our customers in more than 100 countries. The company is headquartered in Ellwangen, Germany. We develop and produce batteries for all major electrochemical systems and cell geometries. As a global system supplier, we are in a position to fulfill our customers' requirements all over the world.