Energizer Recharge AAA

Energizer Recharge AAA is a nickel-metal hydride (NiMH) rechargeable battery designed for high-drain medical devices including blood pressure monitors, pulse oximeters, thermometers, and portable nebulizers . Key specifications: 1.2V nominal voltage; capacities of 700-850 mAh depending on variant (Standard, Power Plus, Extreme, Universal); AAA size; NiMH chemistry; pre-charged and ready to use with 12-month charge retention ; can be recharged hundreds of times (up to 500 cycles for Power Plus) with total lifespan up to 5 years ; features leak-protection design . Available in variants with recycled battery content: Extreme (22% recycled), Accu Recharge Professional (15% recycled), Universal (7% recycled). For clinicians, this battery is indicated for any AAA-powered medical device with moderate to high power requirements where frequent use justifies rechargeable technology . WARNING: Keep away from small children. If swallowed, promptly see doctor; have doctor phone (202) 625-3333 collect.
Description

ENERGIZER RECHARGE AAA

PRIMARY USES

1. Rechargeable Power for Medical Devices with Continuous High-Drain Requirements
Primary Use: Provides stable 1.2V DC rechargeable power for high-drain medical devices including portable blood pressure monitors, digital thermometers, pulse oximeters, and handheld diagnostic equipment where frequent battery replacement creates operational cost burdens and environmental waste .
How it helps: For the clinical equipment manager and home healthcare provider, devices used multiple times daily consume disposable batteries rapidly, creating ongoing costs and waste. The Energizer Recharge AAA battery (NiMH chemistry) delivers 1.2V nominal voltage with capacities ranging from 700mAh (standard) to 850mAh (Power Plus/Extreme variants) . Unlike alkaline batteries, these can be recharged hundreds of times (up to 500 cycles for Power Plus), significantly reducing long-term operating costs . For the home healthcare patient using a daily blood pressure monitor or pulse oximeter, this means a one-time battery purchase that powers the device for years.
2. Pre-Charged and Ready-to-Use for Immediate Device Deployment
Primary Use: Comes pre-charged from the factory and ready to use immediately, with a charge retention of up to 12 months in storage, making these batteries suitable for backup medical equipment, clinic supply rooms, and home healthcare kits where batteries may sit for extended periods before use .
How it helps: For the healthcare facility materials manager and home care coordinator, traditional rechargeable batteries often require initial charging before first use, creating delays when equipment is needed urgently. Energizer Recharge AAA batteries arrive pre-charged, eliminating this waiting period . With one charge lasting up to 12 months in storage , these batteries provide the convenience of disposables with the cost savings of rechargeables. For the clinic, this means backup equipment is always ready for immediate deployment without searching for fresh batteries or waiting for charging.
3. Sustained High-Drain Performance for Motorised Medical Devices
Primary Use: NiMH chemistry provides consistent voltage output under high current draw, making these batteries suitable for motorised medical devices including portable nebulizers, therapeutic massagers, TENS units, and other high-drain therapeutic equipment .
How it helps: For the physical therapist and biomedical engineer, alkaline batteries experience voltage droop under high current draw, potentially affecting device performance. NiMH rechargeable batteries maintain a flatter discharge curve, delivering consistent power to motorised devices throughout the discharge cycle . The Power Plus variant delivers up to 4x longer runtime in digital cameras compared to standard alkaline batteries , demonstrating superior high-drain performance. For the patient using a portable nebulizer or TENS unit, this means consistent therapeutic effect without mid-treatment power loss.
4. Leak-Protection Design for Sensitive Medical Equipment
Primary Use: Designed with leak-protection features that guard against damaging battery leakage under normal use conditions, protecting sensitive medical equipment from corrosive damage .
How it helps: For the biomedical engineer and clinical equipment manager, battery leakage in sensitive medical devices can cause costly damage and equipment downtime. Energizer Recharge AAA batteries are engineered with leak-protection technology to help safeguard valuable medical equipment . This feature is particularly important for devices that may hold batteries for extended periods between uses. For the patient and healthcare provider, this provides added protection for expensive diagnostic and therapeutic equipment.
5. Environmentally Sustainable Power Source for Healthcare Facilities
Primary Use: Manufactured with recycled battery materials (7-22% depending on variant), pre-charged with renewable energy, and packaged in 100% recyclable plastic-free packaging, supporting healthcare facility sustainability goals .
How it helps: For the healthcare facility environmental safety officer and sustainability coordinator, reducing single-use battery waste is a key component of environmental programmes. Energizer Recharge AAA batteries reduce the number of used batteries entering the waste stream by up to 500 batteries per rechargeable battery over its lifetime . The Extreme variant is made with 22% recycled materials, while Universal contains 7% recycled battery content , all charged using renewable energy sources . Packaging is 100% recyclable, plastic-free (excluding seals on selected larger packs), and supports responsible forestry . For the healthcare facility, this means measurable progress toward waste reduction and sustainability targets.

SECONDARY USES

1. Powering portable communication devices in healthcare facilities: For hospitals and clinics, these batteries power portable two-way radios used by security staff, maintenance personnel, and clinical teams, with rechargeable operation eliminating ongoing battery procurement costs.
2. Operation of home healthcare monitoring equipment: For patients managing chronic conditions at home, these batteries power glucometers, blood pressure monitors, pulse oximeters, and digital thermometers, with hundreds of recharge cycles providing years of dependable service.
3. Powering laboratory timing and counting equipment: For medical laboratories and research facilities, these batteries power timers, stopwatches, and counting devices where frequent use would rapidly deplete disposable batteries.
4. Operation of children’s medical education devices: For paediatric practices and child life programmes, these batteries power interactive medical education toys and anatomical models where rechargeable operation reduces ongoing operational costs.
5. Powering remote controls and wireless interfaces for medical equipment: For healthcare facilities, these batteries power remote controls for hospital beds, adjustable examination tables, and medical imaging equipment interfaces where continuous use requires frequent battery replacement.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: Rechargeable, multiple-use, cylindrical secondary battery (NiMH)
  • Designation: Energizer Recharge AAA, Energizer Recharge Power Plus AAA, Energizer Recharge Extreme AAA, Energizer Recharge Universal AAA, Energizer Accu Recharge AAA
  • Chemistry: Nickel-Metal Hydride (NiMH)
  • Nominal Voltage: 1.2 volts
  • Available Capacities: 700 mAh (standard), 800 mAh, 850 mAh (Power Plus/Extreme)
  • Key Components: Nickel hydroxide, metal hydride alloy, alkaline electrolyte, steel, plastic, separator materials
  • Unique Feature: Pre-charged and ready to use; 12-month charge retention; up to 500 recharge cycles (Power Plus); up to 5 years total usable life; recycled content (7-22% recycled batteries depending on variant); renewable energy charged; leak-protection design; recyclable packaging

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Nominal Voltage: 1.2 volts
  • Physical Dimensions: Diameter 10.5 mm; Height 44.5 mm
  • Weight: Approximately 10-12 grams (0.35-0.4 oz.) 
  • Capacity Range: 700-850 mAh depending on variant
  • Standard Capacity: 700 mAh (Universal variant) 
  • Power Plus/Extreme Capacity: 800-850 mAh
  • Recharge Cycles: Hundreds of cycles; Power Plus rated up to 500 cycles 
  • Total Usable Life: Up to 5 years under typical usage patterns 
  • Charge Retention: Up to 12 months in storage (holds charge) 
  • Pre-Charged: Yes, ready to use immediately upon purchase 
  • Leak Protection: Designed to protect devices from damaging leaks under normal use conditions 
  • Operating Temperature: Standard NiMH range (typical -20°C to 50°C)
  • Shelf Life (Stored): Holds charge for up to 12 months
  • Recycled Content: Up to 22% recycled battery material in Extreme variant ; 15% in Accu Recharge Professional variant ; 7% in Universal variant 
  • Packaging: 100% recyclable, plastic-free (excluding seals on selected larger packs), supports responsible forestry 
  • Certifications: Manufactured under ANSI and IEC standards

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Preparation: Remove from packaging. No charging required before first use—batteries come pre-charged . For optimal performance, use with Energier recommended chargers .
  • Usage Instructions: Insert battery matching polarity (+ and -) as indicated in device. For best results, replace all batteries in a device at the same time. Do not mix with non-rechargeable (alkaline/carbon zinc) batteries or batteries of different capacities/charge states. Recharge using a compatible NiMH battery charger when power is depleted. For long-term storage (over 12 months), store in a cool, dry place with partial charge .
  • Storage Conditions: Store in a cool, dry, well-ventilated area. Elevated temperatures shorten battery life and increase self-discharge. Will hold charge for up to 12 months in storage . Do not freeze. For extended storage, maintain partial charge.
  • Portion Size: One or more AAA 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. Swallowing a battery can cause serious chemical burns of mouth, esophagus, and gastrointestinal tract .
  • Battery Ingestion Hotline: Call 202-625-3333 collect day or night for battery ingestion.
  • Choking Hazard: AAA batteries can lodge in the esophagus of infants and small children if swallowed. Keep out of reach of children.
  • Chemical Spill (Leakage): Contents of an open battery can cause skin, eye, and respiratory irritation. Electrolyte (potassium hydroxide) is corrosive .
  • Short Circuit: Do not short circuit terminals. Prolonged short circuit can cause battery to lose energy and generate significant heat.
  • Recharging: Use only with compatible NiMH battery chargers designed for AAA cells. Do not exceed recommended charge current. Overcharging can reduce battery life or cause leakage.
  • Disposal: Do not incinerate. Rechargeable batteries contain recyclable materials. Dispose of in accordance with local regulations for rechargeable battery recycling. Do not place in household waste where battery recycling programmes exist.
  • Applications: Medical devices, digital cameras, handheld GPS devices, wireless gaming systems, toys, torches, remote controls, clocks, portable audio players, and other everyday high-tech devices .
  • Quality Assurance: Manufactured under ANSI and IEC battery standards.

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store in cool, dry, well-ventilated area away from direct sunlight, heat sources, and humidity. Will hold charge for up to 12 months in storage . For extended storage, maintain partial charge and store at room temperature.
  • Charge Retention: Batteries retain approximately 70-80% of charge after 12 months in storage under normal conditions.
  • Inspection: Do not use batteries that are leaking, corroded, swollen, or have damaged casings. Do not use damaged packaging.
  • 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 mix with disposable (alkaline/carbon zinc) batteries in the same device.
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Battery ingestion: AAA batteries are a serious ingestion hazard for infants and young children. If a battery is swallowed, seek immediate medical attention. Call the National Battery Ingestion Hotline at 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, used, and charging batteries out of reach of children at all times.
  • Do not ingest: Battery contains nickel hydroxide and potassium hydroxide which are corrosive and toxic if ingested.
  • Do not install backwards: Reversing polarity can cause leakage, rupture, or fire. Inadvertent charging can occur if battery is installed backwards in a multi-cell configuration.
  • Use appropriate charger: Only charge with NiMH battery chargers. Do not attempt to charge in chargers designed for NiCd or lithium batteries unless multi-chemistry compatible.
  • Do not short circuit: Short circuit can cause the battery to lose energy and generate significant heat. Do not carry loose batteries in pockets or bags with metal objects (coins, keys, jewellery) .
  • Do not disassemble, crush, puncture, or incinerate: The battery should not be opened or burned. Exposure to ingredients contained within or their combustion products could be harmful. The battery may leak or rupture if disposed of in fire .
  • Do not expose to extreme heat: Do not place in fire, oven, microwave, or direct sunlight.
  • Do not mix battery types: Do not mix old and new batteries, different charge states, different capacities, or different chemistries in the same device .
  • Replace all batteries at the same time: When recharging, recharge all batteries together. Do not mix with partially charged batteries.
  • Leakage precautions: If a battery leaks, avoid contact with skin, eyes, and clothing. Potassium hydroxide can cause burns. Ventilate area. Dispose of leaking batteries properly.

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 202-625-3333 collect day or night for advice and follow-up .
  • Eye contact (battery leakage): Contents of an open battery can cause severe irritation and chemical burns. If battery ruptures and contents contact eyes, rinse immediately with plenty of lukewarm water for a minimum of 15 minutes, lifting upper and lower lids. Get immediate medical attention .
  • Skin contact (battery leakage): Contents of an open battery can cause skin irritation and chemical burns. Remove contaminated clothing. Wash skin with soap and water for at least 15 minutes. If irritation persists or burns are present, seek medical attention .
  • Inhalation (battery leakage): Contents of an open battery can cause respiratory irritation. Move to fresh air. If symptoms persist, seek medical attention .

3. FIRE FIGHTING MEASURES

  • Flammability: NiMH batteries are combustible. Will burn if exposed to open flame.
  • Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (COâ‚‚). It is permissible to use any class of extinguishing medium .
  • 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. Do not throw batteries into fire as they may leak or rupture. Firefighters should wear self-contained breathing apparatus (SCBA) and full protective gear.