Latest Signia hearing aids with lithium-ion rechargeability.

The best rechargeability solution in the hearing aid industry.

A lithium-ion battery is the preferred technology in many major industries: From consumer electronics to electric cars, and more.


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.

FAQ lithium-ion rechargeable batteries

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    Styletto Connect

    It's more than just a hearing aid.
    It's a revolution in sound, style, streaming and charging-on-the-go.
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