Economical power for devices that demand high power and are heavily used.

Leading-edge technology specifically designed for today’s high-tech, high-drain devices such as digital cameras, PDAs, handheld games and portable...

Need more energy? Fusion is Rayovac's longest lasting battery, here to deliver a boost of power. The energy-dense formula excels in the high-drain...

Batteries are not only dependable, they’re also long-lasting. You can take comfort in a 10-year guarantee (5-year guarantee for 9V) in storage with...

Specially designed to keep watches, calculators and other small electronics working longer. High power-to-weight ratio delivers long-term...

Dependable, long-lasting performance in a wide range of devices. Battery can be disposed with regular household trash. 10-year shelf life.

Rayovac® Ultra Pro™ batteries are engineered for professional use to deliver dependable performance.

Specially designed to keep watches, calculators and other small electronics working longer. High power-to-weight ratio delivers long-term...

Batteries let you charge hundreds of times, helping you save hundreds of dollars. With its Long-Life Ion Core technology you get amazing power in...

Specially designed for watches and other electronic devices. High power-to-weight ratio delivers long-term performance.

Dependable, long-lasting performance in a wide range of devices. Battery can be disposed with regular household trash. 10-year shelf life.

Dependable power wherever you need it. Rayovac® alkaline batteries last as long as the competition but cost less, providing unbeatable value....

Dependable, long-lasting performance in a wide range of devices. Battery can be disposed with regular household trash. 10-year shelf life.

Long-lasting battery for high-tech devices. Superior performance in extreme temperatures from -40F to 140F degrees – great for use in all seasons....

Long-lasting button cell batteries work in many of your electronics.