Rayovac Ultra Pro batteries are specifically engineered for professional use. Reclosable container helps organize and protect batteries from damage and short circuiting. Proudly made in the United States and guaranteed fresh for 10-years in storage.
Digital Control Unit, combined with features in Logger Pro, makes control of electrical devices, such as buzzers, lights, motors, pumps, and relays, both straightforward and flexible. The DCU is a great way to introduce hands-on STEM