--- product_id: 316476927 title: "Energizer Zero Mercury Alkaline Batteries A23 2 ea" brand: "energizer" price: "£9.97" currency: GBP in_stock: true category: "Energizer" url: https://www.desertcart.co.uk/products/316476927-energizer-zero-mercury-alkaline-batteries-a23-2-ea store_origin: GB region: United Kingdom --- # Unmatched Power Eco-friendly Choice Long-lasting Energy Energizer Zero Mercury Alkaline Batteries A23 2 ea **Brand:** energizer **Price:** £9.97 **Availability:** ✅ In Stock ## Summary > 🔋 Energize Your Life with Every Click! ## Quick Answers - **What is this?** Energizer Zero Mercury Alkaline Batteries A23 2 ea by energizer - **How much does it cost?** £9.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/316476927-energizer-zero-mercury-alkaline-batteries-a23-2-ea) ## 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 - • **Best-in-Class Specs:** Engineered for reliability, ensuring your devices run smoothly. - • **Convenient Pack of 2:** Always have a backup ready for your essential devices. - • **Eco-Conscious Energy:** Zero mercury content for a greener planet. - • **Power Up Your Devices:** Experience unparalleled performance with Energizer's A23 batteries. - • **Cutting-Edge Technology:** Utilizes advanced technology for optimal energy output. ## Overview The Energizer A23 Alkaline Batteries come in a convenient pack of 2, offering best-in-class performance and cutting-edge technology. Designed with zero mercury, these batteries are not only powerful but also eco-friendly, making them the perfect choice for your essential devices. ## Description These Energizer A23 miniature batteries give reliable power to your keyless-entry devices, garage door openers and more. Energizer delivers long-lasting power to keep even the smallest devices going... and going. Imported. ## Features - Energizer A23 Pack of 2 Batteries - Unparalleled performance - Best-in class specs - Cutting-edge technology ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004YK10 | | Amperage | 23 Amps | | Antenna Location | Camera Flash | | Battery Cell Type | Alkaline | | Best Sellers Rank | #81,940 in Electronics ( See Top 100 in Electronics ) #1,114 in Disposable Household Batteries | | Brand | Energizer | | Compatible Phone Models | from heart-rate monitors, keyless entry and glucose monitors, to toys & games. | | Customer Reviews | 4.8 4.8 out of 5 stars (43,545) | | Global Trade Identification Number | 00039800110091 | | Item Dimensions | 8.6 x 4.6 x 1 centimeters | | Item Weight | 9 Grams | | Manufacturer | Energizer Batteries | | Model Number | A23BPZ-2 | | Number of Batteries | 2 CR123A batteries required. (included) | | Reusability | Rechargeable | | UPC | 039800110091 | | Unit Count | 2 Count | | Voltage | 12 Volts | ## Product Details - **Battery cell composition:** Alkaline - **Brand:** Energizer - **Number of batteries:** 2 CR123A batteries required. (included) - **Recommended uses for product:** Camera Flash - **Unit count:** 2 Count ## Images ![Energizer Zero Mercury Alkaline Batteries A23 2 ea - Image 1](https://m.media-amazon.com/images/I/61b4IRVunpL.jpg) ![Energizer Zero Mercury Alkaline Batteries A23 2 ea - Image 2](https://m.media-amazon.com/images/I/71FAF3z80ZL.jpg) ![Energizer Zero Mercury Alkaline Batteries A23 2 ea - Image 3](https://m.media-amazon.com/images/I/81LI78abqPL.jpg) ![Energizer Zero Mercury Alkaline Batteries A23 2 ea - Image 4](https://m.media-amazon.com/images/I/71lKNZHFl7L.jpg) ![Energizer Zero Mercury Alkaline Batteries A23 2 ea - Image 5](https://m.media-amazon.com/images/I/716-tgZalAL.jpg) ## 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. ## 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.co.uk/products/316476927-energizer-zero-mercury-alkaline-batteries-a23-2-ea](https://www.desertcart.co.uk/products/316476927-energizer-zero-mercury-alkaline-batteries-a23-2-ea) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*