RAYOVAC is an international listed company, has a history of nearly 100 years. Founded in 1906, after 100 years of development, the company has become the world's leader in the field of UPS power supply manufacturing and the world's largest battery manufacturer, with annual sales of 2.6 billion US dollars, more than 60% of the products are sold to 115 countries and regions outside the United States, and more than 10,000 employees worldwide.