Frequently Asked Questions

Following Q&A will teach you everything you wanted to know about batteries and how to optimize the usage.
Each battery has specific characteristics, depending on their chemical composition. Zinc carbon is a cheap battery for basic low-drain devices. Alkaline deliver good, dependable power (usable for any type of device, depending on the alkaline type). Lithium technology is a stable technology for smaller, yet demanding appliances. Zinc Air provide long-lasting, continual power.
Replace your battery as soon as your hearing aid no longer functions properly. If this happens unusually soon, consider checking if contact between the battery and the terminals inside is faulty.
It is not recommended as this could lead to over-discharging the batteries, which is one of the main causes of shortening the service life of your batteries.
Panasonic EVOLTA NEO is your best choice for high-drain devices. Thanks to more precise manufacturing, increased density and silver compounds, the battery will greatly outperform other batteries.
Immediately head to the nearest emergency room. Avoid drinking or eating before a doctor has provided a decent diagnosis.
A decreased operating time could indicate that your rechargeable batteries need replacing, depending on the circumstances.
You can, but they’ll perform best in medium- to high-drain devices.
Battery performance greatly depends on the device and on the conditions.
Find out more about our partnerschip with Cirque du Soleil on our blog.
Please seek medical attention immediately. While serious accidents are relatively uncommon, swallowing a coin battery may still cause burns or breathing difficulties.

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