Hearing Aid Batteries Size: 10 (60 Batteries), The zinc-air cell has the highest energy density of any battery system. By ZeniPower

is the only zinc air button cell battery manufacturer in China. With our over 21 years R&D and patented unique technology, you could be satisfied with our series zinc air batteries for the following applications: Hearing-aid using zinc-air button batteries size from A675 to A10, you can expect fewer battery replacements, clearer tones, less distortion, fewer volume adjustments, and longer service life.

• Excellent Sealed Shelf Life: Up to three years shelf life sealed with tab.
• Flat Discharge: Constant output voltage makes less adjustment of your hearing aid.
• 60 batteries Standard dial pack, 10 cards of 6 cells each
• The zinc-air cell has the highest energy density of any battery system.
• High drain output: Will power the heaviest duty hearing aids easily.