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

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

Dependable, long-lasting power. Date-coded to ensure freshness. Lasts up to 10 times longer than super heavy-duty and carbon zinc batteries in...

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

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

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...

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...

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

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...

Reliable, long-lasting power for your specialty devices. Up to 10 years in storage guaranteed. With Duralock Power Preserve Technology you can be...

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

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...

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

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...

Duracell® Quantum—a revolutionary advancement in battery technology. It’s the only battery with Hi-Density Core™ Technology for unbeatable...