In this article, we outline the most important rules regarding the operation of batteries for hearing aids. ...

The battery life primarily depends on the power consumption of the hearing aid itself and the set amplification level. The level of external noise is also significant. The battery life will definitely be longer if the user remembers to turn off the device when it is not in use (e.g., during ...

Batteries have protective stickers on the bottom. After removing them, you should wait at least 2 minutes before placing the battery in the device. This time is necessary for oxygen to penetrate the inside of the battery - only then does the battery activate and reach the appropriate voltage ...

Charging Ni-MH batteries at the lowest possible current is not always the most beneficial for their lifespan. In the case of modern automatic chargers, the assessment of the moment of full battery charge largely depends on the charging current value. The best charging result is obtained with a cu ...

This is a question that arises very often in our daily work. It is generally believed that Ni-MH batteries cannot replace disposable batteries due to their lower voltage. However, this applies only to certain devices - usually those with low power consumption and typically in configurations where ba ...

Every European manufacturer is obliged to provide reliable information regarding the capacity of batteries.The technological maximum limit of currently achievable capacities for Ni-MH batteries is about 1100 mAh for R03/AAA ('small batteries') and about 2700 mAh for R6/AA ('regular batteries') - alt ...