Rayovac is a world-wide leader when it comes to battery power and value, offering more power for your money. From long-lasting alkaline batteries to advanced green rechargeable technology to the world's longest lasting mercury free hearing aid battery, Rayovac manufacturers state-of-the-art products. Rayovac brings high quality flashlights to the marketplace, including headlights, lanterns, beams, and more. With high performance LEDs, powerful lumens, and virtually indestructible flashlights, Rayovac lights are a must-have.