Why you should choose Phonak 312 battery
Zinc air batteries are good in hearing aids as they are good for devices that need a lot of power. They do this by delivering strong and stable voltages, which are perfect for small hearing aids that need to deliver a high level of high volume.
Another advantage is, as mentioned, that zinc-air batteries are the environmentally friendly choice of batteries. Batteries are good for the environment as they are high energy density and made in the environmentally friendly material zinc, which emits very little CO2 when extracted.
Packaging for Phonak batteries is color coded according to size. Examine what size battery your hearing aid uses, as it is important it is the right size. To do this, look in the manual or in the battery drawer of your hearing aid. Here it is stated which size battery you should buy.
Size 10 is color coded in yellow packaging.
Size 312 is color coded in brown packaging.
Size 13 is color-coded in orange packaging.
Features:
Original zinc-air battery for Phonak hearing aids
Technical data:
Size 312: 180 mAh
The package contains:
6 pcs. batteries
Compatibility:
Phonak hearing aids using size 312 batteries.
