Energizer A27 12V Alkaline Battery

When your wireless remote, headset, or medical device suddenly stops working, the problem is often a small but critical power source. The Energizer A27 Battery brings your essential electronics back to life with reliable, high-voltage energy in a compact size. This listing includes 1 x Energizer A27 Miniature Alkaline Battery, built for consistent performance across a wide range of small, high-drain devices. Consistent Power with the Energizer A27 Battery The energizer a27 battery delivers 12 volts of energy in a slim profile that’s ideal for devices like keyless entry systems, cameras, glucose monitors, and wireless headsets. With a capacity of 27mAh, it provides the long-lasting power needed to keep your electronics performing at their best. Built to meet the requirements of modern gadgets, this battery is a trusted solution from a brand known for quality and dependability. Built to Last – Energizer A27 Battery Thanks to its reliable manganese dioxide chemistry, the Energizer A27 holds power for up to 3 years in storage, making it perfect to keep on hand as a backup. It's also a direct replacement for other popular part numbers such as 27A, A27BP, G27A, GP27A, L828, and MN27. Whether you're preparing for future use or replacing a dead battery, Energizer’s high standards ensure every cell performs when it matters most. Specifications Classification: Miniature Alkaline Chemical System: Manganese Dioxide (MnO₂) Designation: N/A Nominal Voltage: 12 Volts Typical Capacity: 27 mAh (to 6.0V at 20kΩ at 21°C) Typical Weight: 4.4 grams Replaces: 27A, A27BP, G27A, GP27A, L828, MN27