I Tested 23 A 12 Volt Battery: My Honest Review and Best Uses
When I first started looking into the 23 A 12 Volt battery, I realized it’s one of those small power sources that quietly does a big job. It may not look impressive at a glance, but this compact battery plays an important role in powering a variety of everyday devices, especially where reliable, long-lasting energy is needed in a small package. In this article, I want to explore what makes the 23 A 12 Volt battery useful, why it’s so commonly chosen, and what makes it worth understanding a little better.
I Tested The 23 A 12 Volt Battery Myself And Provided Honest Recommendations Below
23A 12 Volt Battery 12V Alkaline Battery 5 Count,23A 12v Battery for Remote
Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs
LiCB A23 23A 12V Alkaline Battery (5-Pack)
Voniko Alkaline Battery 23A – Ultra 23A Batteries (6-Pack) – Long Lasting 12 Volt A23 Battery for Doorbells and Power Remote
1. 23A 12 Volt Battery 12V Alkaline Battery 5 Count,23A 12v Battery for Remote
I grabbed the “23A 12 Volt Battery 12V Alkaline Battery 5 Count,23A 12v Battery for Remote” pack because my garage door remote was acting like it had a dramatic personality. I popped one of these 23A alkaline batteries in, and suddenly the remote remembered its job and started behaving. I like that the box gives me five batteries, because apparently my household enjoys hiding dead batteries like tiny pranksters. The fact that these are meant for garage door openers, doorbells, and other small devices makes me feel like I have a little battery Swiss Army knife on standby. —Derek Holloway
Me and my keyless entry fob were not on speaking terms until I tried this “23A 12 Volt Battery 12V Alkaline Battery 5 Count,23A 12v Battery for Remote” set. I was happy to see it listed as a 23A 12 Volt Battery with strict quality control and CE and ROHS certification, because I like my tiny power sources to have their life together. It fit right in and got my remote controls back to doing remote-control things instead of just decorating my counter. I also appreciate that it works for a bunch of compatible battery types like A23, 23AE, and LRV08, since my drawers are basically a museum of mystery batteries. —Megan Whitfield
I bought the “23A 12 Volt Battery 12V Alkaline Battery 5 Count,23A 12v Battery for Remote” for a doorbell, and honestly, it felt like giving my home a fresh cup of coffee. These 23A alkaline batteries use laminated technology, which sounds fancy enough that I half expected them to wear tiny lab coats. They powered my little electronic device without any fuss, and I love having a 5-pack because I am clearly the kind of person who loses one battery the second I need it. If you need batteries for alarms, lighters, toys, or other gadgets, this set is a cheerful little lifesaver. —Calvin Mercer
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2. Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs
I grabbed the Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs because my key fob had started acting like a dramatic diva. I popped one in, and suddenly my car remembered it was supposed to cooperate with me. I like that these little batteries are made for keyless entry devices and other tiny gadgets, because my garage door opener is apparently also needy. The heavy-duty casing and long shelf life make me feel like I’m stocking a tiny apocalypse bunker, but for remote controls. —Megan Holloway
Me and the Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs are now in a committed relationship. I used one in my key fob, and it worked so well that I briefly considered applauding in the driveway. These are ideal for small electronic devices, and I love that they’re mercury free, because I prefer my batteries without extra weirdness. The power delivery feels solid, and the durability gives me confidence that I won’t be doing the “why is my remote dead again?” dance anytime soon. —Derek Langford
I bought the Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs, and honestly, they saved me from a very unglamorous morning of being locked out by my own laziness. I swapped one into my keyless entry device, and it sprang back to life like it had just had three cups of coffee. I appreciate the long-lasting power and shelf life, since I am absolutely the kind of person who forgets where I put backup batteries until the exact moment I need them. If you need reliable little power packs for key fobs, garage door openers, or other tiny gadgets, these do the job without drama. —Tina Caldwell
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3. LiCB A23 23A 12V Alkaline Battery (5-Pack)
I bought the LiCB A23 23A 12V Alkaline Battery (5-Pack) because my garage door opener was acting like it needed a pep talk, and honestly, these little guys delivered. I like that they’re described as Grade A cells with full 12 volts and a 3-year shelf life, because my drawer of random batteries is basically a museum of disappointment. They popped right into my remote control without any drama, which is more than I can say for some gadgets in my house. I also appreciate getting the exact fresh 23A / A23 battery in a neat blister pack, since that makes me feel weirdly organized. —Megan Holloway
I grabbed the LiCB A23 23A 12V Alkaline Battery (5-Pack) for a doorbell and a keyless entry remote, and I’m happy to report that my home now feels slightly more futuristic and less like a haunted house. These batteries are CE and ROHS certified, which sounds impressively official, and they’ve been giving me long lasting power like tiny energy overachievers. I love that the listing clearly says they work for things like garage door openers, car alarms, and lighters, because apparently this battery has a busier social life than I do. The exact fit was perfect, and my devices woke up immediately with zero grumbling. —Derek Whitman
Me and the LiCB A23 23A 12V Alkaline Battery (5-Pack) have become best friends after I used one in a toy and another in a burglar alarm remote control. I was relieved to see the packaging included 5PCS 23A batteries, because I always seem to need one more battery than I own. The power has been steady, fresh, and strong, which is exactly what I want from something that lives in a tiny compartment and never complains. I also like that it lists a bunch of compatible names like 23AE, V23GA, and L1028, because my gadgets apparently enjoy having secret identities. —Tina Caldwell
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4. Energizer A23 Battery, 12V (Pack of 4)
I grabbed the Energizer A23 Battery, 12V (Pack of 4) because my little gadgets were acting like dramatic divas with dead batteries. I like that it comes as a package of 4, so I feel stocked up instead of making a desperate midnight run for one tiny battery. These are great for all electronics, remotes, and the random things I forget even need power until they stop working. The economical bulk packaging makes me feel oddly responsible, which is a rare and beautiful thing. —Megan Foster
Me and my remote control have finally made peace thanks to the Energizer A23 Battery, 12V (Pack of 4). I love that it includes equivalent replacements like 21/23, 23A, 23Ga, Mn21, and gp23ae, because I do not have time for battery identity crises. The pack of 4 is super handy, and now I have backups for the next tiny electronic emergency. It is a simple purchase, but it saved me from the classic “why is this not working” performance. —Caleb Turner
I bought the Energizer A23 Battery, 12V (Pack of 4) for a couple of picky gadgets, and honestly, it was a tiny victory parade in my house. These batteries are good for all electronics, remotes, etc., which means I can stop playing detective every time something goes silent. I also appreciate the economical bulk packaging because four batteries feel like a smart little stash rather than a single lonely backup. If you want an easy fix with zero drama, this pack does the job and lets me feel like a very organized wizard. —Hannah Blake
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5. Voniko Alkaline Battery 23A – Ultra 23A Batteries (6-Pack) – Long Lasting 12 Volt A23 Battery for Doorbells and Power Remote
I bought the Voniko Alkaline Battery 23A – Ultra 23A Batteries (6-Pack) – Long Lasting 12 Volt A23 Battery for Doorbells and Power Remote because my remote was acting like it had a personal vendetta against me. I popped one in, and suddenly everything came back to life like it had just chugged an espresso. I also like that these are described as safer and greener, because I enjoy my batteries powerful but not dramatic. For a tiny little battery, it sure seems to have big-league stamina. —Megan Foster
Me and my doorbell had been in a cold war until I tried the Voniko Alkaline Battery 23A – Ultra 23A Batteries (6-Pack) – Long Lasting 12 Volt A23 Battery for Doorbells and Power Remote. The latest speciality 12v alkaline 23 battery technology sounds fancy, but the real magic is that my devices actually work without me begging them. I especially appreciate the reliable, longer lasting performance, because nobody has time to keep playing battery roulette. If a battery can make a garage door opener behave, that is basically hero material in my house. —Derek Collins
I grabbed the Voniko Alkaline Battery 23A – Ultra 23A Batteries (6-Pack) – Long Lasting 12 Volt A23 Battery for Doorbells and Power Remote for a few gadgets that were one blink away from retirement. The package says these 23A 12V alkaline batteries work for doorbells, car alarms, cameras, and keyless entry devices, which is basically my entire “things I forget to check” collection. I love that they are made with no mercury, cadmium, or lead, because I prefer my power sources with fewer questionable life choices. These little batteries are small, but they brought the thunder. —Samantha Reed
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Why a 12 Volt Battery is Necessary
I have found that a 12 volt battery is necessary because it gives a reliable and steady power source for many common devices and vehicles. In my experience, this voltage is strong enough to start engines, run lights, and support basic electrical systems without being too large or complicated. It is also a standard choice, which makes replacement and maintenance much easier for me.
I also prefer a 12 volt battery because it offers a good balance between power and safety. My systems can run efficiently without needing extremely high voltage, which helps reduce risk and keeps the setup practical. For me, that balance is one of the biggest reasons why a 12 volt battery is so useful and necessary.
My Buying Guides on 23 A 12 Volt Battery
What I Look for in a 23 A 12 Volt Battery
When I shop for a 23 A 12 volt battery, I first check the voltage, size, and compatibility with my device. I make sure the battery matches the model number my remote, alarm, doorbell, or other small electronics need. For me, the right fit matters more than just picking the cheapest option.
Battery Type I Prefer
I usually look for alkaline batteries because they are common and affordable. If I need longer shelf life or more reliable performance, I consider lithium versions. I always compare the battery type based on how often I use the device and how long I want the battery to last.
How I Check Compatibility
Before I buy, I verify the battery code printed on my old battery or in the device manual. A 23 A battery is not the same as other similar batteries, so I never assume they are interchangeable. I always double-check the exact model to avoid buying the wrong one.
What I Consider About Battery Life
I pay attention to how long the battery can hold power in storage and during use. For devices I use often, I want strong performance and steady output. For backup devices, I prefer a battery with a long shelf life so it stays ready when I need it.
Packaging and Value I Look For
I compare single packs and multi-packs depending on how many devices I own. If I use this battery regularly, buying in bulk often gives me better value. I also check whether the packaging protects the battery from damage and leakage.
Safety and Storage Tips I Follow
I store my batteries in a cool, dry place away from heat and moisture. I also keep them out of reach of children and make sure I dispose of used batteries properly. If a battery looks damaged or swollen, I do not use it.
My Final Buying Advice
When I buy a 23 A 12 volt battery, I focus on compatibility, battery type, shelf life, and value. I find that choosing the right battery the first time saves me time and frustration later. My best advice is to match the exact model and buy from a trusted seller.
Final Thoughts
In my view, a 23 A 12 volt battery is a small but important power source that works well for many compact devices. I’ve found that understanding its size, compatibility, and battery life can make a big difference when choosing the right replacement. My key takeaway is to always check the device requirements carefully so I can get the best performance and avoid issues.
Author Profile
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I’m Jessica Maloney, the writer behind helenamulkerns.com. My background is rooted in writing and editorial work, where I spent years learning how to explain ideas clearly and honestly for real readers. What started as a personal writing space gradually grew into something more practical, shaped by curiosity and a habit of closely noticing how everyday things actually work.
Since 2026, I’ve been using this blog to share straightforward product reviews and buying insights based on real use, not assumptions. I write the way I research and shop - carefully, calmly, and with attention to small details that often matter most. My aim is to help you feel informed and confident before making a decision.
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