Power your household with Rayovac High Energy D Alkaline Batteries. Engineered for long-lasting performance, these Rayovac D batteries are ideal for the high use devices in your home, including flashlights, toys and stereos. Rayovac batteries are rigorously tested to ensure they do what they say they'll do-plain and simple. These alkaline D batteries last up to 10 years in storage. Each D battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac for D cell batteries.Power your household with Rayovac High Energy D Alkaline Batteries. Engineered for long-lasting performance, these Rayovac D batteries are ideal for the high use devices in your home, including flashlights, toys and stereos. Rayovac batteries are rigorously tested to ensure they do what they say they'll do-plain and simple. These alkaline D batteries last up to 10 years in storage. Each D battery is made for dependable performance. For reliability in the devices you use each day, count on Rayovac for D cell batteries.