Energizer A76

Energizer A76 is a miniature 1.5V alkaline button cell battery designed for compact medical devices including glucose monitors, heart rate monitors, digital thermometers, and pedometers. Key specifications: 1.5V nominal output; 150-175 mAh capacity; 11.6mm diameter; 5.4mm height; 2.4g weight; and 5-year shelf life at 21°C . Features zero added mercury construction with leak-proof protection for device safety . Replacement compatibility includes 157, 303, 357, AG13, EPX76, LR44, S76, SG13, and SR44 . For clinicians, this battery powers essential home healthcare monitoring devices. WARNING: Keep away from children. If swallowed, button batteries can cause severe or fatal injuries within 2 hours. Seek immediate medical attention if ingestion is suspected (800-498-8666) .

Description

ENERGIZER A76 

PRIMARY USES

1. Reliable Power for Compact Medical Diagnostic and Monitoring Devices
Primary Use: Provides stable 1.5V DC power for compact medical devices including glucose monitors, heart rate monitors, digital thermometers, pedometers, and other handheld diagnostic equipment requiring a reliable miniature power source .
How it helps: For the endocrinologist and primary care physician, ensuring that portable diagnostic devices function accurately is essential for chronic disease management. The Energizer A76 miniature alkaline battery delivers a nominal voltage of 1.5V with a capacity of 150-175 mAh . Its compact dimensions (11.6mm diameter x 5.4mm height, weighing only 2.4g) allow it to fit seamlessly into small, handheld medical devices where larger batteries cannot be accommodated . For the patient managing diabetes with a glucose monitor or tracking cardiovascular health with a heart rate monitor, this means consistent, reliable power for daily health monitoring without frequent battery changes.
2. Long Shelf Life for Home Healthcare and Emergency Preparedness
Primary Use: Provides up to 5 years of shelf life at 21°C, making these batteries ideal for home healthcare devices, backup medical equipment, and emergency preparedness kits where infrequent replacement and immediate readiness are essential .
How it helps: For the home health nurse and discharge planner, patients’ home medical devices may sit unused for extended periods between monitoring sessions. The Energizer A76 holds power for up to five years in storage, ensuring it is ready when needed . The leak-proof construction protects sensitive medical equipment from corrosive damage during extended storage . For the patient and caregiver, this means less frequent battery replacement and confidence that their medical monitoring equipment will function when called upon.
3. Wide Compatibility for Multiple Medical Device Types
Primary Use: Functions as a replacement for numerous battery designations including 157, 303, 357, AG13, EPX76, LR44, S76, SG13, and SR44, making it suitable for a broad range of medical and electronic devices across different manufacturers .
How it helps: For the biomedical engineer and clinical equipment manager, standardising on a single battery type across multiple device brands simplifies inventory management and reduces procurement complexity. The A76’s extensive cross-reference compatibility means it can power glucose monitors, thermometers, pulse oximeters, and other devices from various manufacturers . For the healthcare facility and patient, this means simplified battery purchasing and fewer questions about which battery fits which device.
4. Zero-Mercury Construction for Environmentally Responsible Healthcare
Primary Use: Contains zero added mercury, complying with environmental regulations for disposal and reducing toxic exposure risk in healthcare settings, clinics, and home care environments .
How it helps: For the healthcare facility environmental safety officer, eliminating mercury from batteries reduces hazardous waste disposal requirements and environmental impact. The Energizer A76 is responsibly designed with zero-mercury miniature alkaline technology, powering devices with less impact on the environment . For the healthcare facility, this means simplified disposal procedures and reduced environmental footprint while maintaining high-performance standards for medical equipment.

SECONDARY USES

1. Powering portable fitness and wellness trackers: For patients managing fitness goals or rehabilitation progress, the A76 battery powers pedometers, calorie counters, stopwatches, and activity trackers used in physical therapy and wellness programmes .
2. Operation of keyless entry systems for medical facility vehicles: For healthcare facilities with vehicle fleets, these batteries power keyless entry remotes for medical transport vehicles, delivery vans, and emergency response cars used by home health nurses and medical couriers.
3. Powering small electronic devices in clinical waiting areas and administrative offices: Powers calculators, electronic organisers, laser pointers used in medical presentations, and other small electronics in healthcare administration .
4. Operation of children’s medical education toys and models: For paediatric practices and child life programmes, these batteries power interactive medical education toys and anatomical models used to prepare children for procedures.
5. Laboratory timing and counting equipment: Powers stopwatches, timers, and counting devices used in medical laboratories, physical therapy sessions, and rehabilitation timing where precision and reliability are required .
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: Disposable, single-use, miniature alkaline button cell battery, non-rechargeable .
  • Designation: Energizer A76, A76BP, A76BP2 (2-pack), A76BPZ .
  • Battery Chemistry: Alkaline manganese dioxide (Zn/MnO₂) .
  • Replacement Compatibility: 157, 303, 357, AG13, EPX76, G13A, LR44, S76, SG13, SR44, SR44W, LR1154, and many other designations .
  • Unique Feature: Zero added mercury construction; up to 5-year shelf life; leak-proof construction .

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Nominal Voltage: 1.5 volts .
  • Physical Dimensions: Diameter 11.6 mm (0.457 in); Height 5.4 mm (0.21 in) .
  • Weight: 2.4 grams (0.08 oz.) .
  • Nominal Capacity: 150-175 mAh depending on discharge conditions .
  • Terminal Type: Flat (button cell configuration) .
  • IEC Designation: LR44 .
  • Shelf Life: 3-5 years at 21°C depending on variant .
  • Leakage Protection: Leak-proof construction for safe use .
  • Certifications: Mercury-free; manufactured under ISO standards .

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Preparation: Remove from packaging. Check expiration date. No preparation required.
  • Usage Instructions: Insert battery matching polarity (+ and -) as indicated in device. Replace all batteries in a device at the same time. Do not mix old and new batteries. Do not mix different battery types or brands. Remove used batteries promptly .
  • Storage Conditions: Store in a cool, dry, well-ventilated area. Elevated temperatures shorten battery life. Do not store in direct sunlight or near heat sources. Avoid storage in high-humidity environments.
  • Portion Size: One or more A76 cells per device depending on voltage requirements.

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Allergens: None. No latex. No known allergens in battery construction.
  • Ingestion Hazard: Immediate medical emergency. Button batteries can cause severe or fatal injuries within 2 hours if swallowed .
  • Battery Ingestion Hotline: Call 800-498-8666 (US) or 202-625-3333 (collect) immediately for battery ingestion .
  • Choking Hazard: A76 miniature button batteries can lodge in the esophagus of infants and small children if swallowed. Keep out of reach of children at all times .
  • Heavy Metals: Contains zero added mercury; responsibly designed with less environmental impact .
  • Leakage: Leak-proof construction provides leakage resistance. If leakage occurs, alkaline compounds can cause skin and eye burns.
  • Short Circuit: Do not short circuit terminals. Prolonged short circuit can cause battery to lose energy and generate heat.
  • Disposal: Contains no added mercury. Dispose in accordance with local regulations. Do not incinerate .
  • Quality Assurance: Manufactured under ISO and ANSI standards.

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store in cool, dry, well-ventilated area away from direct sunlight, heat sources, and humidity. Elevated temperatures result in shortened battery life .
  • Shelf Life: 5 years at 21°C. Check expiration date printed on package .
  • Inspection: Do not use batteries that are leaking, corroded, swollen, or have damaged packaging. Do not use expired batteries.
  • Handling: Do not install backwards. Do not short circuit terminals. Do not crush, puncture, or disassemble. Do not expose to fire or temperatures above manufacturer limits. Do not recharge .
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Battery ingestion: A76 miniature button batteries are a serious ingestion hazard for infants and young children due to their small size. If a battery is swallowed, it can become lodged in the esophagus and cause severe injury or death within 2 hours. Seek immediate medical attention. Call the National Battery Ingestion Hotline at 800-498-8666 (US) or 202-625-3333 (collect) day or night for advice and follow-up .
  • Keep out of reach of children: Store batteries in original packaging or in a secure container that children cannot open. Keep new and used batteries out of reach of children at all times .
  • Do not ingest: Battery contains alkaline compounds which are corrosive and toxic if ingested.
  • Do not install backwards: Reversing polarity can cause leakage, rupture, or fire .
  • Do not charge: These batteries are not designed for recharging. Recharging can cause battery leakage, explosion, or fire .
  • Do not short circuit: Short circuit can cause the battery to lose energy and generate significant heat.
  • Do not disassemble, crush, puncture, or incinerate: Damaging a battery may result in internal short circuit, fire, or exposure to internal components .
  • Do not mix battery types: Do not mix old and new batteries, different brands, or different chemistries in the same device .
  • Do not expose to extreme heat: Do not place in fire, oven, microwave, or direct sunlight .
  • Replace all batteries at the same time: Replacing only some batteries can cause leakage or reduced performance .
  • Leakage precautions: If a battery leaks, avoid contact with skin, eyes, and clothing. Alkaline compounds can cause burns. Ventilate area.

2. FIRST AID MEASURES

  • Ingestion: Do not induce vomiting. Do not give food or drink. Seek immediate medical attention. Call the National Battery Ingestion Hotline at 800-498-8666 (US) or 202-625-3333 (collect) day or night for advice and follow-up . Do not delay—severe injuries can occur within 2 hours .
  • If you suspect a battery has been swallowed or inserted: Act fast. Seek immediate medical attention. Do not let the child eat or drink until an X-ray determines if a battery is present .
  • Eye contact (battery leakage/rupture): Contents of an open battery can cause severe eye irritation. If battery ruptures and contents contact eyes, rinse immediately with plenty of lukewarm water for a minimum of 15 minutes. Get immediate medical attention.
  • Skin contact (battery leakage/rupture): Contents of an open battery can cause skin irritation. Wash skin with soap and water for at least 15 minutes. If irritation persists, seek medical attention .
  • Inhalation (battery leakage/rupture): Contents of an open battery can cause respiratory irritation. Move to fresh air. If symptoms persist, seek medical attention.

3. FIRE FIGHTING MEASURES

  • Flammability: Alkaline batteries are combustible. Will burn if exposed to open flame .
  • Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) .
  • Fire Response: Cool exterior of batteries if exposed to fire to prevent rupture. For small fires, use an appropriate extinguisher. For large fires, evacuate the area. The flashlight should not be burned . Firefighters should wear self-contained breathing apparatus (SCBA) and full protective gear.