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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Home Healthcare

HiResolution Bionic Ear M Zn-Air Battery Paks Recalled for Battery Access Risk

Agency Publication Date: April 27, 2026
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Summary

Advanced Bionics, LLC is recalling 45,173 HiResolution Bionic Ear M Zn-Air Battery Paks, which are disposable power sources for Naida CI M and Sky CI M Sound Processors. The battery door on these units is not tamperproof and can be opened without a tool, which fails to meet international safety standards for medical electrical equipment used in the home. There have been no reported incidents or injuries at this time. Consumers should identify if they have affected units by checking the catalog and lot numbers printed on the packaging.

Risk

The battery door can be opened by hand without a special tool, providing easy access to the button or coin cell batteries. If a child or vulnerable adult accesses and swallows these batteries, it can lead to severe internal chemical burns, tissue damage, or death within hours.

What You Should Do

  1. Check your device packaging or labeling for the brand name HiResolution Bionic Ear System and product name M Zn-Air Battery Pak.
  2. Identify your specific model by looking for catalog numbers CI-5501-110, CI-5501-120, CI-5501-130, CI-5501-140, CI-5501-150, CI-5501-190, CI-5501-240, CI-5501-250, CI-5501-260, CI-5501-270, or CI-5501-280.
  3. Confirm if your unit is affected by checking the lot code; all lots manufactured up to February 3, 2026, are included in this recall.
  4. Stop using the recalled product. Contact the manufacturer or your distributor to arrange return, replacement, or correction.
  5. Call the FDA Consumer Complaint hotline at 1-888-463-6332 (1-888-INFO-FDA) for additional questions.

Your Remedy Options

๐Ÿ“‹Other Action
How to: Stop using the recalled product. Contact the manufacturer or your distributor to arrange return, replacement, or correction.

Affected Products

Product: HiResolution Bionic Ear System M Zn-Air Battery Pakby Advanced Bionics
Variants: Non-tamperproof cartridge
Model / REF:
CI-5501-110
CI-5501-120
CI-5501-130
CI-5501-140
CI-5501-150
CI-5501-190
CI-5501-240
CI-5501-250
CI-5501-260
CI-5501-270
CI-5501-280
Lot Numbers:
All lots manufactured up to February 3, 2026
Date Ranges: Manufactured up to February 3, 2026

Refer to Exhibit_0006 for full list of lot codes. Designed for use with Naida CI M and Sky CI M Sound Processors using P675 batteries.

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 98678
Status: Active
Manufacturer: Advanced Bionics, LLC
Sold By: Authorized Medical Distributors; Audiology Clinics
Manufactured In: United States
Units Affected: 45,173
Distributed To: Alaska, Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.