Dualwin > Products > Zinc Air Battery >

A675*4BP Zinc Air Battery

Product description

Zinc-air Battery(Hearing Aid Battery)

Model: A675*4PCS
Main Features 

  • Super Long Service Life——Highest energy density,2-10 times longer than any other battery system. 
  • Flat Discharge——Constant output voltage makes less adjustment of the hearing aid. 
  • High drain output ——Power the most heavy duty hearing aid easily. 
  • Excellent Sealed——Shelf life up to five years.   
  • Packing Beautiful and Convenient ——International Popular Dial Pack,Color Tab Sealed.     

                                                                                 

Chemical Structure

Positive Electrode-Metallic Zinc

Negative Electrode-Oxygen in Air

Electrolyte-Aqueous Potassium Hydroxide

 

Application

Hearing aids and accessories
 

Size IEC Code Colour
10 PR70 Yellow
13 PR48 Orange
312 PR41 Brown
675 PR44 Blue