--- product_id: 532140726 title: "Energizer 12V Alkaline A27 Battery- Pack of 1" brand: "energizer" price: "฿149" currency: THB in_stock: true reviews_count: 8 category: "Energizer" url: https://www.desertcart.co.th/products/532140726-energizer-12v-alkaline-a27-battery-pack-of-1 store_origin: TH region: Thailand --- # 18 mAh capacity Compact 28mm size 12V output power Energizer 12V Alkaline A27 Battery- Pack of 1 **Brand:** energizer **Price:** ฿149 **Availability:** ✅ In Stock ## Summary > 🔋 Power your essentials with Energizer — because your devices deserve the best! ## Quick Answers - **What is this?** Energizer 12V Alkaline A27 Battery- Pack of 1 by energizer - **How much does it cost?** ฿149 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/532140726-energizer-12v-alkaline-a27-battery-pack-of-1) ## 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 - • **10-Year Storage Warranty:** Stock up confidently with a decade-long shelf life, ready when you need it most. - • **Reliable 12V Power Boost:** Delivers consistent voltage to revive your keyless remotes and garage openers. - • **Long-Lasting Alkaline Chemistry:** Manganese Dioxide formula ensures extended device life and fewer replacements. - • **Trusted Brand with Proven Performance:** Energizer’s premium quality outperforms generic alternatives, saving you costly programming visits. - • **Precision Fit for Seamless Replacement:** Industry-standard dimensions guarantee perfect compatibility with 27A battery slots. ## Overview The Energizer 12V Alkaline A27 Battery is a high-performance replacement battery designed for keyless entry remotes, garage door openers, and other household electronics requiring reliable 12-volt power. Featuring manganese dioxide chemistry and an 18 mAh capacity, it offers long-lasting energy in a compact, industry-standard size. Trusted for its consistent output and backed by a 10-year storage warranty, this battery ensures your devices stay powered and ready, outperforming generic alternatives. ## Description The A27 12V Alkaline Battery from Energizer is made for household electronics that may require high pulse rates, as found with RF remotes used in keyless entry and garage door openers. The Energizer A27 Battery is an alkaline-manganese dioxide battery that provides long life for your electronic devices. Product Features: Replacement for: 27A, A27BP, G27A, GP27A, L828, MN27 batteries Chemistry: Manganese Dioxide (MnO2) Capacity: 18 mAh to 6.0 volts (rated at 20k ohms at 21°C) Output Voltage: 12.0 volts Dimensions: Battery dimensions fall within industry standards: Height: 1.06 to 1.11" (27.00 to 28.20 mm) Diameter: 0.29 to 0.32" (7.40 to 8.00 mm) Weight: 0.2 oz (4.4 g) Package Weight: 0.05 lb Box Dimensions: (LxWxH) 3.6 x 1.8 x 0.5" Review: Works better than others - Although very costly (4 for 400), these batteries are much better than the others from GP etc. My car's key fob was not working well with new GP batteries due to lack of voltage, I installed these and both the key fobs have come to life. These have saved my visit to car key programmers. Please note, I have to still check the longevity, these observations are from the initial installation. Review: Good quality - Works good for my home gate remote. ## Features - Replacement for: 27A, A27BP, G27A, GP27A, L828, MN27 batteries - Chemistry: Manganese Dioxide (MnO2) - Capacity: 18 mAh to 6.0 volts (rated at 20k ohms at 21°C) - Output Voltage: 12.0 volts - Dimensions: Battery dimensions fall within industry standards: Height: 1.06 to 1.11" (27.00 to 28.20 mm) Diameter: 0.29 to 0.32" (7.40 to 8.00 mm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006QV6K60 | | Amperage | 27 | | Antenna Location | TV Remote | | Battery Capacity | 18 | | Battery Cell Composition | Alkaline | | Battery Cell Type | Alkaline | | Battery Weight | 0.32 Ounces | | Brand | Energizer | | Brand Name | Energizer | | Country of Origin | Singapore | | Customer Reviews | 4.4 out of 5 stars 202 Reviews | | External Testing Certification | Não aplicavél | | Importer Contact Information | Green Terrace Building, Lane Number 5, South Koregaon Park, Pune 411001, MH, India., Email ID:- care@nikitadistributors.com | | Item Dimensions | 8 x 8 x 28 Millimeters | | Item Type Name | Energizer Batteries | | Item Weight Unit of Measure | 0.01 Kilograms | | Manufacturer | Energizer, Energizer Singapore PTE LTD, 25 Gul Way Jurong, Singapore 629197 | | Manufacturer Contact Information | Energizer Singapore PTE LTD, 25 Gul Way Jurong, Singapore 629197 | | Model Number | 12VA27 | | Net Quantity | 4.0 Count | | Number of Batteries | 1 12V batteries required. (included) | | Packer Contact Information | Green Terrace Building, Lane Number 5, South Koregaon Park, Pune 411001, MH, India., Email ID:- care@nikitadistributors.com | | Recommended Uses For Product | TV Remote | | Reusability | Single Use | | Unit Count | 4.0 Count | | Voltage | 12 | | Warranty Description | 10 Years stroage | ## Product Details - **Battery Capacity:** 18 - **Battery Cell Composition:** Alkaline - **Battery Weight:** 0.32 Ounces - **Brand:** Energizer - **Item dimensions L x W x H:** 8 x 8 x 28 Millimeters - **Net Quantity:** 4.0 Count - **Number of Batteries:** 1 12V batteries required. (included) - **Recommended Uses For Product:** TV Remote - **Reusability:** Single Use - **Voltage:** 12 ## Images ![Energizer 12V Alkaline A27 Battery- Pack of 1 - Image 1](https://m.media-amazon.com/images/I/71Tz74iqbDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works better than others *by E***A on 21 September 2025* Although very costly (4 for 400), these batteries are much better than the others from GP etc. My car's key fob was not working well with new GP batteries due to lack of voltage, I installed these and both the key fobs have come to life. These have saved my visit to car key programmers. Please note, I have to still check the longevity, these observations are from the initial installation. ### ⭐⭐⭐⭐⭐ Good quality *by V***U on 16 May 2025* Works good for my home gate remote. ### ⭐⭐⭐⭐ Works as expected, the voltage when not loaded is ~12.3 V *by H***R on 14 September 2023* Only reason for 4 star instead of 5 is the price - its a bit high I didn't check longevity and battery life yet. Will update this review when I do. The size as a bit different than another 27A battery I had but it finally fit into the remote ## Frequently Bought Together - 2 Energizer 27A A27 MN27 L828 VR27 GP27A 12V Battery Expire Date 2018 - Energizer A27 Battery 12V - 3 Year Shelf Life - Alkaline Power - Remote Controls, Key Fobs, Wireless Alarms, GPS Devices, Utility Meters, Photographic Equipment - 3X Duracell MN27 27A A27 8LR732 (3 Blister Packs of 1 Battery) 3 Batteries --- ## 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.th/products/532140726-energizer-12v-alkaline-a27-battery-pack-of-1](https://www.desertcart.co.th/products/532140726-energizer-12v-alkaline-a27-battery-pack-of-1) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*