Duracell Coppertop 9V Battery, 6 Count (Pack of 1), 9 Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices

The best long-lasting 9V battery available. Duracell is higher priced than some but is worth it. I use them for several things but most importantly for metronomes which must be extremely accurate and last a long time. After using various other brands over the years, Duracell is my choice for quality.

Perfect for smoke detectors and other devices. They last a long time, no leaks, and the 6-pack is super handy. Reliable, no leaks, and great overall quality. Worth the buy for home or office use. Solid quality from Duracell as always.

They are 9v batteries. Not much to say. The price was great for the quantity, cheaper than local options. Battery quality was as expects. No damage and no old batteries.

Duracell lasts the longest of any battery I have tried. Worth the value.

Expensive just like all batteries but I like the quality of duracell products.

Much needed batteries, good price

Historically solid product. Good price on a six-pack.

Honestly, a battery is a battery, right? These Duracell 9Vs do what batteries do—power stuff reliably. No surprises there. What really sold me was how easy it was to order online and avoid hunting through stores or dealing with crowds.Having a six-pack on hand means I’m ready whenever something needs a quick battery swap without running out or making a last-minute trip. Simple, reliable, and hassle-free—sometimes that’s all you need.