- Three to Four Year Date Code - longest available
- Fresh, Long Life batteries
- Quality Rayovac Extra Brand
- Good Quality Hearing Aid Batteries
Rayovac Extra Advanced, model 312AE Zinc Air Hearing Aid Batteries 1.45V Dial Card-6, 60 pcs. The World's Longest Lasting Battery.
- Is Discontinued By Manufacturer : No
- Product Dimensions : 0.39 x 0.39 x 0.39 inches; 0.12 ounces
- Batteries : 60 Product Specific batteries required.
- Date First Available : June 6, 2010
- Manufacturer : Rayovac
