Energizer A27

ENERGIZER A27

PRIMARY USES

1. Reliable High-Voltage Power for Compact Medical Diagnostic Devices
Primary Use: Provides stable 12V DC power for compact medical diagnostic equipment including digital thermometers, blood pressure monitors, glucose monitors, and other handheld medical devices requiring high voltage in a miniature form factor .
How it helps: For the primary care physician and clinical equipment manager, portable diagnostic devices require compact power sources that deliver consistent voltage for accurate readings. The Energizer A27 miniature alkaline battery delivers a nominal voltage of 12V with a capacity of 27 mAh . Its miniature dimensions (8mm diameter x 28.2mm height, weighing only 4.4g) allow it to fit into small, handheld medical equipment where larger batteries cannot be accommodated . For the patient and clinician, this means reliable power for compact diagnostic devices without compromising portability or accuracy.

2. Long Shelf Life for Backup Medical Equipment and Emergency Preparedness
Primary Use: Provides up to 3 years of shelf life at 21°C, making these batteries suitable for backup medical alert transmitters, emergency call systems, and home healthcare preparedness kits where infrequent replacement and immediate readiness are important .
How it helps: For the home health nurse and discharge planner, medical devices are often stored for extended periods before activation or use. The Energizer A27 battery holds power for up to three years in storage, ensuring it is ready when needed . The battery’s unique sealing structure provides excellent shelf life and resistance to leakage . For the patient and caregiver, this means confidence that their medical monitoring equipment will function when called upon, with less frequent battery replacement requirements.

3. Power Source for Wireless Medical Alert and Security Transmitters
Primary Use: Powers wireless medical alert transmitters, personal emergency response system (PERS) pendants, and security devices where compact size and 12V output are required for reliable signal transmission .
How it helps: For the geriatrician and home health nurse, ensuring that medical alert devices function reliably is critical for patient safety and independent living. The Energizer A27 delivers high voltage output in a compact form factor, making it the standard power source for many wireless transmitters and electronic remotes . The alkaline manganese dioxide chemistry provides high energy density and low self-discharge, ensuring consistent performance . For the patient living independently, this means confidence that an emergency call will be transmitted when the button is pressed.

4. Zero-Mercury Construction for Environmentally Responsible Healthcare
Primary Use: Contains zero added mercury and is designed for high reliability with resistance to leakage, complying with environmental regulations for disposal and reducing toxic exposure risk in healthcare settings .
How it helps: For the healthcare facility environmental safety officer, eliminating mercury from batteries reduces hazardous waste disposal requirements and environmental impact. The Energizer A27 is built with zero mercury content, making it more environmentally friendly . The high reliability design with leakage resistance protects sensitive medical equipment from corrosive damage . For the healthcare facility, this means simplified disposal procedures and reduced environmental impact while maintaining high-performance standards for medical equipment power.

SECONDARY USES

1. Powering remote keyless entry systems for medical fleet vehicles: For healthcare facilities with vehicle fleets, these batteries power car key remotes and security fobs used to access medical transport vehicles, delivery vans, and emergency response cars.

2. Operation of wireless remote controls for medical equipment: Powers remote controls for hospital beds, adjustable examination tables, therapeutic chairs, and other medical equipment where wireless convenience improves clinical workflow.

3. Powering portable electronic devices in home healthcare: For patients receiving home care, these batteries power glucometers, blood pressure wrist cuffs, digital thermometers, and other portable monitoring devices requiring compact A27 batteries .

4. Operation of small digital timers and interval counters in physical therapy: Powers digital timers used in rehabilitation timing, exercise interval tracking, and physical therapy equipment where the compact A27 battery is specified.

5. Wireless headsets and communication devices for clinical staff: Powers wireless headsets used by medical receptionists, call center staff, and clinical personnel requiring hands-free communication throughout healthcare facilities.