A23 Batteries (2 Pack), A23 Battery Alkaline | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery

I used these batteries to replace the one in a small fan, and they worked perfectly. It was an easy swap, and the fan started working right away without any issues. The batteries seem to hold a good charge and feel like good quality. It’s also nice having a spare in the pack for future use. Overall, a simple and reliable replacement option for small electronics that use this type of battery. Definitely good to have on hand.

The remote for the ceiling fan in my bedroom requires this special size battery that is difficult to find in my local area. I knew I could count on Amazon to come through for me. I ordered the batteries along with some other items. The batteries work well and the Energizer brand is always reliable. Good value for the money.

These batteries worked exactly as expected and have held their charge well. I used them in a small device that requires A23 batteries, and they were easy to install and started working right away. I appreciate having a trusted brand for specialty batteries since they can sometimes be harder to find locally. So far, they've provided consistent performance without any issues. Overall, these are reliable, long-lasting batteries that get the job done.

I picked up these Energizer A23 batteries for a few small gadgets, and overall I’m really impressed. Battery life has been solid — they’ve lasted through regular use in my remote, key fob, and a couple of other accessories without dying quickly, which is exactly what you want from small alkaline batteries. They’re easy to use right out of the package. The size is exactly what my devices call for, and they slide into slots without any struggle. Speaking of installation, that’s another plus — they just click into place with no fuss or awkward tugging. The look is classic Energizer: clean, professional branding that actually makes the batteries easy to identify in a drawer full of different types. Nothing flashy, but they look trustworthy and well-made. Longevity has been good so far in my experience. I haven’t had any fail early, and even in devices that sit unused for a while they still hold their charge well. I’ve always had good luck with Energizer, and these are no exception. Compatibility is spot on — they fit all the devices I bought them for (keyless entry remotes, mini LED lights, etc.) without any weird fit issues. If your gadget calls for A23, these plug right in and work every time. In short, reliable battery life, easy installation and use, solid look and build quality, and good compatibility with all my A23 devices. Totally worth it if you need dependable small batteries.

good replacement battery for my garage door opener. Decent price.

Energizer A23 Batteries are exactly what you'd expect from a trusted brand — reliable, long-lasting, and consistently performing when you need them most. These small alkaline batteries are used in a variety of devices such as garage door openers, key fobs, doorbells, and small remote controls, and the Energizer A23s have worked flawlessly in every application I've used them for. The battery life is genuinely impressive for such a compact size. They've lasted considerably longer than generic or off-brand A23 batteries I've tried in the past. Once installed, I essentially forget about them — which is exactly the kind of reliability you want from a battery you don't think about until it dies. The 2-count pack is practical for most household needs. They arrive well-packaged and ready to use right out of the box. While the per-unit cost is slightly higher than no-name alternatives, the extended performance and peace of mind from using an Energizer product more than justifies the price. Energizer has built its reputation on quality and dependability across all battery types, and the A23 is no exception. Whether you're replacing a battery in a remote or a security sensor, these deliver consistent voltage and performance throughout their lifespan without the premature power drops you sometimes get with cheaper options. A straightforward, dependable product that does exactly what it's supposed to do. Will continue purchasing Energizer for all my specialty battery needs.

I purchased this A23 batteries to replace the battery in my garage door opener remote, and they worked perfectly. Installation took less than a minute, and the remote started working immediately with a strong, reliable signal.

Energizer name brand for a reasonable price,less than cost of a cup of coffee! Arrived in 2 days. Perfect replacement.

Pilas de calidad y súper buen precio…duraderas.

Classic Engergizer batteries that work well and seem to last long.

Works great

Well priced and good delivery cheers eric

Super und Mega schneller Versand !