In Part 1 of of my overview of rechargeable hearing aids we talked about the pros and cons of the technology. In this Part 2, I will be delving in to the different types of batteries, both disposable and rechargeable.
Zinc-Air Batteries:
- The most common hearing aid battery
- Disposable
- Four sizes: 10, 312, 13, 675
- Last anywhere from 4 – 14 days, depending on the battery size
- Readily available in audiologist’s office, drug stores, grocery stores, and online
Silver-Zinc Batteries:
- Rechargeable
- Requires replacement approximately once per year
- Often interchangeable with disposable batteries
- Recyclable and non-flammable
Lithium-Ion:
- Rechargeable
- 3 – 5 year lifespan
- Fully encased in hearing aid (no need to replace)
- Energy efficient and longer battery life
- Fast charging mode
Gardner Audiolog, a Tampa Bay hearing healthcare company, works with all three types of batteries. To determine which solution is best for you, contact us today at 1-800-277-1182 or email info@gardneraudiology.com
