Dr. Izzy’s Sound News

Presented By: Isidore Kirsh, Ph.D., F.A.A.A. (N.J. Lic. #678)

Dr. Isidore Kirsh Ph.D., F.A.A.A.

Rechargeable Versus Battery Operated Hearing Aids

The majority of my patients (80%) prefer the convenience of not having to replace batteries every 3-7 days along with opening and closing the battery door on a daily basis. The newer lithium-ion batteries will typically give you 20 hours of charge and you should rarely run out of charge while wearing the hearing aids throughout the day. You will have the option of choosing either a “standard” charger or “premium” charger. Always choose the premium charge because if you lose electricity in your home, the charger has a 2-3-day reserve charge. Rechargeable hearing aids are extremely moisture resistant so sweating is generally not an issue. For many years, those individuals wearing hearing aids with disposable batteries were subject to moisture seeping into the battery door and corroding the inside of the battery door and eventually screwing up the circuit. These issues are practically eliminated with re- chargeable hearing aids. Some individuals with severe to profound hearing losses still require the use of “large” 675 batteries, although there are some high powered rechargeable BTEs. For experiencing hearing aid users who have been wearing hearing aids for many years, they may continue to replace their batteries on a weekly basis. For those that travel frequently, having to lug around a “charger” in the suitcase may not be preferred to have a few packs of 312 hearing aid batteries.

In my opinion, the vast majority should consider switching over to rechargeable hearing aid systems for improved reliability and cost savings in not having to purchase batteries all of the time.

Dr. Izzy and his Staff are always available to answer your questions about hearing health care issues. Please feel free to contact us at 732-8183610 (Toms River/Whiting) or Manahawkin (609-978-8946).