The sizes of hearing batteries can be recognised by the sticker on the battery pack. Hearing batteries are usually packed in blisters of 6 pieces, as follows:
Application Battery Colour
5 red Mini devices in the ear canal
10 yellow Mini devices in the ear canal
13 orange Appliances behind the ear and in the auricle
312 Brown Devices in ear canal
675 blue Gears behind the ear
Elfa Amsterdam
Madridstraat 5-7
1175 RK Amsterdam (Lijnden)
+31 (0)20 643 69 72
[email protected]
Elfa Erp
Molentiend 10
5469 EK Erp, (Noord-Brabant)
+31 (0)413 212 222
[email protected]
