Renata Batteries is a Swiss company known for producing high-quality batteries, particularly button cell batteries. Founded in 1952, it specializes in small batteries used in various devices, including watches, hearing aids, and medical equipment. The company is recognized for its commitment to innovation and reliability in battery technology. Renata is a subsidiary of the Swatch Group, which is a major player in the watch industry. The batteries are designed to meet strict quality standards and are widely used by manufacturers around the world. Their products are known for long-lasting performance and safety, making them a trusted choice for consumers and businesses alike.