--- product_id: 1892794 title: "Energizer A23 Batteries, A23 Battery Alkaline, 2 Count | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery" brand: "energizer" price: "€ 5.20" currency: EUR in_stock: true reviews_count: 13 category: "Energizer" url: https://www.desertcart.it/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count-for-garage store_origin: IT region: Italy --- # 50mAh long-lasting capacity Mercury-free eco-friendly 12V power boost Energizer A23 Batteries, A23 Battery Alkaline, 2 Count | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery **Brand:** energizer **Price:** € 5.20 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your life with Energizer’s tiny but mighty A23 batteries! ## Quick Answers - **What is this?** Energizer A23 Batteries, A23 Battery Alkaline, 2 Count | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery by energizer - **How much does it cost?** € 5.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count-for-garage) ## Best For - energizer enthusiasts ## Why This Product - Trusted energizer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready When You Are:** Fresh, leak-proof batteries in a convenient 2-pack to keep your devices running smoothly. - • **Eco-Conscious Energy:** Zero mercury content for a greener, safer power solution. - • **Endurance That Lasts:** Reliable 50mAh capacity ensures your gadgets stay powered when it matters most. - • **Power Your Essentials:** Compact 12V alkaline batteries designed for keyless entry, remotes, and security devices. - • **Trusted Specialty Brand:** Energizer leads the market in dependable specialty batteries—join millions who rely on it. ## Overview Energizer A23 Batteries deliver dependable 12V alkaline power in a compact 2-pack, perfect for keyless entry systems, Bluetooth devices, and security gadgets. With a 50mAh capacity and mercury-free design, these batteries combine long-lasting performance with environmental responsibility, making them the #1 specialty battery choice trusted by professionals and homeowners alike. ## Description Energizer A23 Batteries provide reliable, long lasting power to your important gadgets. This alkaline battery delivers dependable performance for home use and everyday convenience in a compact miniature battery design. The small 12V battery pack is compatible with a variety of devices, including your keyless entry system, Bluetooth headsets, home security systems, wireless remotes, alarm sensors, remote controls, and door remotes. Choose this specialty alkaline battery when you need to replace camera batteries, a new garage door opener battery, a backup battery, ceiling fan remote battery, or to replace depleted specialty batteries. Designed to power small electronics and capable of long shelf life performance, miniature alkaline Energizer batteries contain zero mercury, giving you a more responsible power source that reduces environmental impact. Trusted by homeowners, Energizer is delivering dependable, long lasting power to your devices. Review: Oddball battery does the job - Good battery, good value, easy to install, arriv3d fresh, no leaks, looks n8ce, too. Review: Good battery - Reliable and longlasting ## Features - 2 pack of Energizer A23 Batteries, 12V Miniature Alkaline Specialty Batteries - Provides long lasting, reliable power to your important devices - Use to power your electronic gadgets, including bluetooth devices, cameras and security systems - Ideal for garage door openers and keyless entry systems - Contains zero mercury to reduce environmental impact - Energizer is the #1 specialty brand of battery, ensuring dependability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004YK10 | | Amperage | 23 A | | Antenna Location | Watch | | Battery Capacity | 50 milliamp_hours | | Battery Cell Composition | Alkaline | | Battery Cell Type | Alkaline | | Battery Weight | 17.01 g | | Best Sellers Rank | #282 in Health & Household ( See Top 100 in Health & Household ) #1 in 12V Batteries #27 in Sales & Deals | | Brand | Energizer | | Compatible Phone Models | Any equipment that operates on alkaline A23 batteries | | Customer Reviews | 4.8 out of 5 stars 57,678 Reviews | | Global Trade Identification Number | 00039800110091, 00809143109690 | | Included Components | Battery Pack | | Item Dimensions | 3.4 x 1.8 x 0.4 inches | | Item Type Name | Miniature-Retail Electronics | | Item Weight | 9 g | | Manufacturer | Energizer | | Model Name | ENR A23BPZ-2.Z4 ALA23 2PK COO CHINA | | Model Number | A23BPZ-2 | | Number of Batteries | 2 CR123A batteries required. (included) | | Recommended Uses For Product | Watch | | Reusability | Single Use | | Unit Count | 2 Count | | Voltage | 12 volts | ## Product Details - **Battery Capacity:** 50 milliamp_hours - **Battery Cell Composition:** Alkaline - **Brand:** Energizer - **Number of Batteries:** 2 CR123A batteries required. (included) - **Recommended Uses For Product:** Watch ## Images ![Energizer A23 Batteries, A23 Battery Alkaline, 2 Count | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery - Image 1](https://m.media-amazon.com/images/I/61b4IRVunpL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What's the difference between AE-23 and A23?** A: As far as I can tell and I'm no expert, but there is no difference between the AE-23 12 volt battery and the A23 12 Volt battery. The popular brand companies use the A23 designator and off brand companies use the AE23 designator. Hope this helps **Q: is a23 battery the same as 23a** A: is a23 battery the same as 23a **Q: Nothing on the Amazon page or image says it's alkaline. Where does it indicate that it's alkaline?** A: if you llok close up on the battery its says alkaline on it. you may not see it in this picture, but if you look at other A 23 energizer picture you will see it. **Q: what's the difference between the 23a and 27a batteries?** A: Google this " List_of_battery_sizes " (where I got answer). The A23 is 2/100 of longer" and 9/100" wider. So a 27a should fit where a 23a does fits in most cases, but not necessary the other way round. Both are 12V DC so no harm to a device if either battery fits and works in your device. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Oddball battery does the job *by M***S on July 27, 2026* Good battery, good value, easy to install, arriv3d fresh, no leaks, looks n8ce, too. ### ⭐⭐⭐⭐⭐ Good battery *by R***L on August 23, 2026* Reliable and longlasting ### ⭐⭐⭐⭐⭐ Reliable Replacement Battery for Small Devices *by S***L on June 16, 2026* 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. ## Frequently Bought Together - Energizer A23 Batteries, A23 Battery Alkaline, 2 Count - Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery - Amazon Basics 6-Pack LR44 Alkaline Button Coin Cell Battery, 1.5 Volt, Long Lasting Power, Mercury-Free --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count-for-garage](https://www.desertcart.it/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count-for-garage) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-08-28*