Pile zinc Air et appareils numériques ou analogiques?
Zinc-Air battery starts activation right after removal of the tab on a battery. Accordingly, voltage measured right after removal of the tab is normally lower than specified voltage of 1.4Volt. This is nothing to do with battery capacity and you do not have to worry at all. It will fully activated sooner or later as you use the battery. We would like to suggest you to insert battery into your hearing aid at least 1 minute after removal of the tab to provide proper time of activation. Both digital and analog hearing aid machine available today provide you clean sound if working voltage is being applied over1.1V.
