MED-EL
Published Aug 09, 2022
Battery Options to Suit Your Lifestyle With SONNET 2
One of the things we love about the SONNET and SONNET 2 audio processors is their flexibility. The modular design makes it easy to use child-friendly wearing options like ActiveWear and BabyWear. Or you can slide on the AudioStream cover for direct streaming. Then there are the battery options. Pick between disposables and rechargeable, different lengths, and different battery lifetimes: Whatever suits your lifestyle!
To help you decide what options are best for you, here’s a complete guide to battery options for SONNET series audio processors.
Rechargeable Batteries
Economical and environmentally friendly, our rechargeable batteries are super convenient. Wear them during the day and then charge them at night. You can even keep some spares with you if you need a little bit of extra power during the day.
You can pick between three different sizes depending on whether you want more power or a more discreet option:
- Rechargeable Battery Max, with up to 17 hours of power.
- Rechargeable Battery Standard, with up to 10 hours of power.
- Rechargeable Battery Micro, with up to 7 hours of power.
All of these options use the same charging system and adapter, so you can easily swap between them depending on your plans. For example, the Standard option works with WaterWear in case you want to take a dip.
All three rechargeables are easy to match to your audio processor too: the Micro and Standard Covers come in 15 different colors, whereas the Max Cover is available in our six base colors for a seamless look.
Disposable Batteries
Sometimes you need the flexibility of disposables. Luckily, our SONNET series audio processors have a battery pack frame that works with disposable Zinc-Air, Silver-Oxide, and Alkaline batteries. Using two Zinc-Air batteries, you can enjoy a whopping 60 hours of uninterrupted hearing. Perfect if you’ve got a busy weekend ahead of you.
If you’re going to the beach, then Silver-Oxide or Alkaline batteries are best. They’re compatible with WaterWear so you can still enjoy all the sounds of the sea.
By the way, our disposable option uses the same cover as the Standard Rechargeable Battery, so it’s incredibly easy to switch between these options when you need to.
Mini Battery Pack
Our SONNET series has another trick up its sleeve: The Mini Battery Pack. With just one AAA battery, you can enjoy up to 37 hours of hearing, making it ideal for camping trips or as a backup when you’re out and about. The Mini Battery Pack is worn off the ear—just clip it onto a belt or your clothes.
Choosing Your Battery
Still not sure which battery option is the best one for you? Then this infographic will help you choose.
And don’t worry: All these options are interchangeable so you can always swap between them if your lifestyle changes.
MED-EL
Was this article helpful?
Thanks for your feedback.
Sign up for newsletter below for more.
Thanks for your feedback.
Please leave your message below.
Thanks for your message. We will reply as soon as possible.
Send us a message
Field is required
John Doe
Field is required
name@mail.com
Field is required
What do you think?
The content on this website is for general informational purposes only and should not be taken as medical advice. Please contact your doctor or hearing specialist to learn what type of hearing solution is suitable for your specific needs. Not all products, features, or indications shown are approved in all countries.
Brent Donegan
July 31, 2023
I have a sonnet 2 implant and wanted to know if the the mini battery pack is compatible with my implant and also the cost
MED-EL
August 02, 2023
Hi Brent, thanks for reaching out. Yes, the Mini Battery Pack is compatible with your SONNET 2 audio processor. For product pricing questions, we recommend contacting your local MED-EL team via https://www.medel.com/clinic-finder as they are best equipped to help you with your request. Kind regards, Gordana
Raphael Avital
March 12, 2024
I am trying to purchase a few rechargeable batteries for my Sonnet. So far I have not been able to get to a point of purchase on any of your web sites without having to fill out an encyclopedia of forms as if I were trying to export national-security technology to an enemy country -- for the privilege of spending a little money on your products you treat me like an employee. Is this simple thing possible?
MED-EL
March 12, 2024
Raphael, thank you for your comment. We have sent you a message via email. Could you please have a look? Kind Regards
Lisa Gehres
March 17, 2024
I have a new Sonnet 2 (Nov. 2023). When I use the battery charger, it just started having a slow and steady flash of light during charging. Is this normal or should I not use it?
MED-EL
March 18, 2024
Hello Lisa, thank you for your question. Id the light is blue, it means the battery is charging. Once it's fully charged, the light will go off, you can check out this video on the topic too: https://www.youtube.com/watch?v=XLNH4-rPNrM&t=95s. If this is not your case, please reach out to your local MED-EL team so they can have a look at your device directly, thank you. Kind Regards, Giulia
James Blakeney
March 29, 2024
I have two sonnet 2 cochlear implants. Problem is it has been years since they were new and their duration they give power to my implants has plummeted. I'm lucky to get 90 min to 2 hour per battery now. These are standard rechargeable sonnet batteries. I have 6 and I rotate through all 6 in the courses of a day. I estimate I recharged the batteries 2 or 3 more times a day. I would like to know if my Humana insurance buy the Sonnet rechargeable battery MAX They do handle the regular hearing aids batteries but I don't like to use disposable batteries because of landfills.
MED-EL
March 29, 2024
Hi James, thanks for reaching out. We recommend getting in touch with your local MED-EL team via https://www.medel.com/contact-med-el. They are best equipped to help you with any questions regarding insurance and can check your device on-site. Kind regards, Gordana
Nagaraj gowda
May 29, 2024
Coplayer implant medal battery power right
MED-EL
May 29, 2024
Nagaraj, thank you for your comment. Could you please clarify what you need assistance with? If you are looking for more information regarding SONNET 2 battery options, you can learn more about those here: https://www.medel.com/hearing-solutions/cochlear-implants/sonnet2#Battery_Options Kind Regards
Lynnette
June 26, 2024
Hello, my daughter has a Med-el Sonnet processor. The battery pack keeps getting spoilt so I buy one so frequently and it's getting frustrating. How can I ensure it lasts longer? I am also struggling to get some shipped to me in Kenya since I am not able to buy on your sites, please assist without having to go through my local provider who is one in the whole country!
MED-EL
June 27, 2024
Hi Lynnette, thanks for reaching out. Your local MED-EL team is best equipped to assist you in this case as they have all the latest information on availability and purchasing options in your country. They can also assist you with any other questions about the battery pack. We have forwarded your information to them and they will get in touch with you directly for further assistance. Kind regards, Gordana
Eboni
July 15, 2024
Hello, I am looking for a direct site to purchase a few rechargeable batteries for my daughters sonnet 2 implant
MED-EL
July 16, 2024
Eboni, thank you for your comment. Your local MED-EL team is best equipped to assist with product purchasing. We would recommend getting in touch with your local MED-EL team via this contact form: https://www.medel.com/contact-med-el Kind Regards
Annemarie Vanderlinde
August 11, 2024
I live in Canada have a Med el implant have never been contacted by a Med el rep. I need disposable batteries for my sonnet 2. Did register with a supplier in Toronto and did buy some microphone covers. For 2 days have contacted the place but no result on their website . Still need the batteries what do you suggest I do?
MED-EL
August 12, 2024
Hi Annemarie, thanks for sharing your experience. You can contact the MED-EL Canada team via this link directly: https://www.medel.com/clinic-finder/clinic-finder-detail/medel-canada-corporation. We have also shared your message with the team in Canada so they can reach out to you. Kind Regards, Giulia
Eliot Terborgh
August 28, 2024
I just received a SONNET Charging Unit w/Cable and some rechargeable batteries. There were no instructions provided with the charging unit, so my question is how does one know when the batteries are fully charged? And approximately how long should that take? Thanks, Eliot
MED-EL
August 28, 2024
Eliot, thank you for your comment. It takes approximately 4 hours for the batteries to charge. The blue indicator light shows that the batteries are charging. Once the blue indicator light turns off, the batteries are charged. You can learn more about this here: https://www.medel.com/support/product-support/audio-processors/sonnet/handling-and-basics/du_sonnet_handling_rechargeable_batteries Kind Regards
Kerry L Johnson
February 17, 2025
I would like to know how long rechargeable batteries will last? Not hours but lifetime.
MED-EL
February 19, 2025
Kerry, thank you for your question. The Rechargeable Battery has a recommended charging/discharging cycle of >1800 cycles for the Battery Max, >1100 cycles for the Battery Standard, and >1100 cycles for the Battery Micro. Please note that individual usage and the environment the battery is exposed to can influence the lifetime of the battery. Kind Regards
MED-EL
Conversation
10 Comments