Duracell 27 12V Alkaline Battery, 1 Count Pack, 27 12 Volt Alkaline Battery, Long-Lasting for Key Fobs, Car Alarms, GPS Trackers, and More

Bought this battery for a strobe light. Worked perfectly and still going strong.

Came quickly and was fairly priced. Best way to get odd sized batteries quickly.

Working great. Ordered for a remote that didn't come with battery.

This is a replacement battery for my ceiling fan remote and it lasts a long time. The remote is now a necessary accessory. So easy to order from Amazon and have it delivered instead of searching in local stores.

Easier than hunting the brick and mortar

As it's name, it's the perfect product to buy.

I use these in my garage door openers. Both my cars have buttons on the rear view mirror that I've programmed to open the garage, but I still have the two handheld controllers as backup. I decided to test them, and only one worked - and as far as I can remember, the batteries are at least 10 years old. They're pricey at the local retailers that carry them, so I included them with my last Amazon order and saved almost half. (Same brand as before.) Good deal.

Can't say anything about longevity yet since just put them in a remote light switch. Replaced batteries that had been in the switch for many years, worked right away.

what can I say, its a battery and it worked for my garage door opener

It’s a battery, it works

Je l'utilise pour mon appareil photo argentique Nikon.

Compré esta batería porque el control de un portón automático tenía una batería económica y ya no respondía a la distancia. Con el cambio, funciona muy bien

Muy buena batería pero algo elevado en el precio