Batteries - Size 675 (Blue)
Size 675 batteries/blue colour coded
Mercury free, zinc air
60 batteries in a box (10 packs of 6)
Hearology batteries are made by Rayovac
General Information
All hearing aid devices run on zinc air batteries. Batteries are coded with a number and a colour.
Size 10 yellow
Size 312 brown
Size 13 orange
Size 675 blue
Keep the batteries sealed until ready to use. If a label is removed the battery will start to lose power and become exhausted after 4 weeks.
When it’s time to change to a new battery remove the coloured label and let the battery breathe for 60 seconds before placing in the hearing aid.
All Hearology hearing aid batteries are compatible with all top brands such as Widex, Signia, Phonak etc.