2x Duracell Alkaline MN21 / A23 Batteries – 2 Pack (4 Batteries Total)
Keep your small but essential devices running reliably with the 2x Duracell Alkaline MN21 / A23 Batteries – 2 Pack (4 Batteries Total). Designed for consistent performance and trusted durability, these batteries provide dependable power for a wide range of electronics. With four batteries included, you’ll always have spares ready for your most important devices.
These alkaline batteries are a perfect match for remote controls, garage door openers, keyless entry systems, pet collars, cameras, LED flashlights, and home security systems. Whether used in low-drain or frequently active gadgets, Duracell MN21 / A23 batteries are built to deliver steady, long-lasting energy output you can rely on.
High-Performance Power
Duracell’s proven alkaline chemistry delivers up to 3x longer life compared to standard zinc-carbon batteries. That means fewer replacements, reduced downtime, and dependable operation for your essential devices. Each battery outputs a stable 12V supply, ideal for powering electronics that demand reliability.
Long Shelf Life with Duralock Technology
Thanks to Duralock Power Preserve™ Technology, these batteries can hold their charge for up to 5 years in storage. Even if kept as spares in a drawer, they’ll be ready to perform whenever required—making them ideal for both everyday use and occasional devices that need to be powered instantly.
Safe and Durable Construction
Duracell places safety at the forefront of its design. The MN21 / A23 batteries are built with leak-resistant materials, protecting your devices from potential damage. Their robust build ensures they operate safely whether in continuous use or stored as backups.
Great Value 2x Pack
With two individual packs of two included, you receive four high-performance batteries in total. This convenient bulk option makes it easy to stock up, ensuring you’re never caught without a replacement when your devices need fresh power. Compact in size, they’re also easy to store and transport.
Key Features:
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2x Packs of 2 (4 Batteries Total)
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Battery Type: Alkaline MN21 / A23
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Voltage: 12V for strong, consistent output
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Long Shelf Life: Retains power for up to 5 years with Duralock Technology
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Extended Battery Life: Up to 3x longer life than standard zinc-carbon batteries
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Leak-Resistant: Secure design protects devices from leaks
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Ideal For: Remote controls, garage door openers, keyless entry systems, pet collars, LED flashlights, cameras, and security devices
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Trusted Duracell Quality: Renowned for safety, reliability, and consistent performance
Replaces: MN21, A23s, GP23A, AG23, L1028, VR22, V23GA, GP23AE, A23, 3LR50, K23A, LRV08, E23A.
Summary
The 2x Duracell Alkaline MN21 / A23 Batteries – 2 Pack (4 Batteries Total) provide long-lasting, reliable energy for the small devices you use every day. Offering consistent power output, extended shelf life, and trusted Duracell safety, this bulk pack ensures you’ll always have batteries ready to keep your devices operating smoothly. Ideal for home, office, or professional use, these batteries are a dependable choice for when performance matters most.
