Energizer Miniature Alkaline

These Energizer A23 batteries are excellent. I use them in my optics, and they deliver consistent, reliable power every time. They last longer than cheaper alternatives, and I’ve never had issues with performance. The packaging is secure, and the batteries are fresh when they arrive. If you need dependable A23 batteries for scopes, sights, or other devices, these are a solid choice. Worth the price for the peace of mind and quality.

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.

Batteries, work well fast delivery

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.

Arrived quickly and works.

A23 batteries are one of those things most people do not think about until a remote or accessory suddenly stops working. That is why a simple pack like this is useful — you are buying convenience and being ready when a specific device needs it. Energizer is a trusted name in batteries, which is nice for something small but important. Pros: ✅ Useful for specialty remotes and devices ✅ Trusted battery brand ✅ Good little spare item to keep around ✅ Saves a store trip when something dies unexpectedly Cons: ⚠️ Only useful if you actually have devices that take A23 batteries ⚠️ Specialty batteries can sit unused for a while if you buy too early Overall, a practical item to keep on hand for compatible devices.

Great product with a great price

My remote for my fan uses this size. Hard to find. Good price on Amazon! Lasts forever!

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

Works great

Arrived on time

Super und Mega schneller Versand !

Très bonne pile qui dure dans le temps