Leakage Resistant

Energizer A27 is a miniature 12V alkaline battery designed for compact medical devices requiring high voltage in a small form factor. Key specifications: 12V nominal output; 27 mAh capacity; 8mm diameter; 28.2mm height; 4.4g weight; and 3-year shelf life at 21°C . Features zero added mercury construction with high reliability and leakage resistance . Replacement compatibility includes 27A, A27BP, G27A, GP27A, L828, and MN27 . For clinicians, this battery powers digital thermometers, blood pressure monitors, glucose monitors, and medical alert transmitters. Contains zero added mercury. Ingestion requires immediate medical attention (800-498-8666).