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

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

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.

Less waste, and even more power. Rayovac® Rechargeable Plus batteries last up to four times as long as alkaline batteries, and twice as long as...

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...

Reusable NiMH batteries are ideally suited for high-drain or frequently used devices. Recharge up to 300 times with no memory effect.

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

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

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.

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 have a 3-year guarantee in storage with Duralock Power Preserve Technology, so you can be confident these batteries will be ready when...

Megaphone lithium-ion battery pack with integrated wall charger battery pack for the S601R Mity-Meg and S600R Mini-Meg.

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