Synergy Digital A23 Alkaline Batteries (12V, 33mAh) - 2-Pack - Compatible with Duracell MN21 Replacement - Perfect for Key Fobs, Garage Door Openers & Small Electronics

Long-lasting Power for Everyday Devices Ultra Hi-Capacity A23 Battery Embark on a journey into the realm of excellence with A23 Alkaline 12V Batteries, presenting themselves as compact, powerful, and reliable energy solutions meticulously crafted for an extensive range of everyday devices. Entrust your gadgets to the enduring performance of A23 Batteries, ensuring their seamless operation over time. Specifically designed for small electronics, key fobs, remote controls, and a myriad of other applications, these batteries stand out as the ideal power source for diverse electronic needs. Immerse yourself in the unparalleled convenience offered by the consistent and reliable power delivered by the exceptional performance of A23 batteries. At A Glance A23 Alkaline battery 12 volts Commonly used in small electronic devices Compact and lightweight Long-lasting power Easy to find and replace Shelf life: Several years if stored properly Convenient for devices requiring a 12V power source Dependable Power Dependable Power for Lasting Performance. Trust these reliable 12V alkaline batteries to keep your devices running smoothly. Ideal for various electronics, their lasting performance ensures uninterrupted functionality. Experience the confidence of consistent and dependable power with A23 batteries. High-Density Battery Cell High-Density Power in a Compact Cell. Unleash the potential of these 12V alkaline batteries with their high-density battery cell design. Perfect for powering small electronics, key fobs, and more. Experience efficiency and reliability with A23 batteries, delivering compact yet powerful energy. Leakproof Design Leakproof Precision for Reliable Performance. Embrace the reliable power with the leakproof design featured in these 12V alkaline batteries. Ideal for small electronics, their secure construction ensures dependable and consistent performance. Choose A23 for a reliable energy source without the concern of leaks, powering your devices with confidence. 2-Pack 6-Pack 12-Pack 24-Pack 50-Pack Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 1,096 4.7 out of 5 stars 909 4.7 out of 5 stars 80 4.7 out of 5 stars 909 4.6 out of 5 stars 285 Price $4.50$4.50 $8.94$8.94 $13.65$13.65 $23.25$23.25 $42.75$42.75 Title Synergy Digital A23 Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 2 x A23 Batteries Synergy Digital A23 Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 6 x A23 Batteries Synergy Digital A23 Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 12 x A23 Batteries Synergy Digital A23 Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 24 x A23 Batteries Synergy Digital A23 Batteries, Compatible with GP 23A Replacement, (Alkaline, 12V, 33 mAh), Combo-Pack Includes: 50 x A23 Batteries

High-Quality Batteries Special devices require a special level of energy. As such, these Energizer A23 Batteries are built to meet the requirements of today’s high-powered devices – designed to deliver dependable power for all your gadgets.

Multi-Purpose Use Compatible with a variety of devices, these Energizer A23 Batteries provide reliable power for keyless entry systems, calculators, remotes, cameras, video game controllers, Bluetooth headsets, glucose and blood monitors, and more.

Free of Mercury Energizer’s A23 Alkaline Batteries feature advanced engineering and state-of-art manufacturing with zero mercury to responsibly power your devices with less impact on the environment.

Superior Service Designed for electronic applications which may require high rate pulses, this A23 Battery has a Magnesium Dioxide chemical system to offer superior service at all drain rates, optimal cold temperature performance and a longer shelf life.

Improved Construction Battery leaks are a problem that can damage devices. Energizer has made improvements in our battery construction in recent years to help prevent alkaline leakage issues to ensure your devices are powered and better protected.