Why lithium-ion?
Compared with traditional battery technology, lithium-ion batteries deliver:
The most reliable runtime with direct streaming via Bluetooth,
- Longer daily runtime,
- Longer overall lifetime,
- Shorter charging time (together with a fast charging option), and
- Higher convenience for the hearing aid wearer.
Battery lifetime
Signia offers the widest choice of rechargeable lithium-ion hearing aids with Bluetooth connectivity. The technology is highly reliable for uninterrupted phone calls, music, TV audio and more.
The runtime of all lithium-ion rechargeable batteries reduces over time. The estimates are based on fresh lithium-ion rechargeable battery capacity. Under normal operating conditions, the battery will retain up to 80% of its initial capacity after 2 years of use. Please note that battery performance will vary depending on individual usage patterns and environmental conditions.
Lithium-ion rechargeable batteries
FAQ
Will my lithium-ion battery last longer if I don’t charge my hearing aids every night and wait for a complete discharge before charging?
Deep-discharge cycles are not required for lithium-ion batteries. The best practice is to charge your hearing aids every night and unplug your charger while not charging.
Does the battery life become shorter if I use the fast charging option very frequently?
No. Thanks to our specially developed charging method, fast charging does not have any negative effect on the battery life of your hearing aids.
Is it safe to travel on an airplane with a lithium-ion rechargeable hearing aid?
Yes, it is safe to wear these lithium-ion rechargeable hearing aids on a plane and to bring the charger on board. It is also safe to carry the hearing aids and/or charger in your luggage.
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