Naida CI Q70 PowerCel Battery Charger Replacement

The Naida CI Q70 Charger is a replacement charger for the PowerCel rechargeable batteries used by the Advanced Bionics Naída CI Q70 cochlear implant processor. If you searched for a Naida Q70 charger, this is the one for your PowerCel batteries. It is made to the CI-5605 charger specification and runs from the CI-5615 power supply, so Q70 wearers can keep charging their batteries every day.

The Q70 is a cochlear implant sound processor, and this charger is for it alone; it is not an accessory for the Phonak Naída hearing aid that shares part of the name. If your old charger has failed, or if you simply want a spare before the next one breaks, this page explains what fits, what to check, and how to keep your Q70 batteries healthy.

Naida Q70 Charger at a glance

Made for	Advanced Bionics Naída CI Q70 PowerCel batteries
Matches part numbers	Charger CI-5605, power supply CI-5615
What it is	Third-party replacement charger, compatible with the Q range
Also charges	Naída CI Q30 and Q90 PowerCel batteries
Colour	As in the product photo
Price	$239, down from a regular price of $455
Ships	Dispatched within 24–48 hours
Our promise	Replacement or refund if defective or the wrong part

Think of the Naida CI Q70 Charger as the base of your daily routine. Batteries go in at night and come out ready in the morning. It stores nothing about your hearing program, so replacing it has no effect on your sound.

Will this Naida Q70 Charger fit my processor?

Yes, if you wear a Naída CI Q70 and use PowerCel rechargeable batteries. Here is how it lines up with the rest of the Advanced Bionics family:

Your processor or battery	Result	Matching product
Naída CI Q70 PowerCel 230	Fits	Q70 PowerCel 230 battery
Naída CI Q70 PowerCel 110 Mini	Fits	Q70 PowerCel 110 Mini
Naída CI Q30	Fits (same CI-5605 charger)	Naida CI Q30 charger
Naída CI Q90	Fits (same CI-5605 charger)	AB Q90 charger
Naída CI M90 / Marvel	Does not fit	Different battery system
Advanced Bionics Harmony	Does not fit	Uses the Auria PowerCel charger
Phonak Naída hearing aid	Does not fit	Not a cochlear implant product

Not sure which Q model you have? The model is printed on the processor casing, and it also appears on your clinic records. The Q70 and Q90 look very similar from the outside, so read the marking rather than going by shape. If in doubt, a photo sent to us on WhatsApp is the fastest way to check.

Why Q70 users keep a spare charger

A charger is a single point of failure: when it dies, every PowerCel battery you own stops being useful. Keeping a second charger means a worn charger never turns into a day without sound.

Many Q70 wearers are happy with their processor and are not ready to upgrade, or cannot yet afford to. A working Naida CI Q70 Charger is what keeps the whole battery set usable. Without it, even brand-new batteries are useless within a day.

That is why we keep this charger in stock and ship it worldwide. If your insurance will not cover accessories for an out-of-support processor, buying a replacement directly is often the quickest fix.

If your clinic has told you it can no longer order Q70 accessories, ask them to note your processor model and serial number in your file, then keep a copy for yourself. That record makes it easier to confirm compatible parts later, whether you order a Naida Q70 Charger from us or decide to discuss an upgrade with your audiologist.

Signs your Q70 charger is wearing out

• Corrosion on the contacts. A Q70 review on a hearing forum describes corrosion causing a poor connection in both the battery and the headpiece cable. Look for green, white or dark marks on the charging contacts.
• Batteries do not last as long as they should, even freshly charged ones, across the whole set.
• The indicator light flickers or changes when you touch the charger.
• A battery will not sit flat in a charging position because a contact is bent or the slot is worn.
• The power lead is kinked or frayed where it enters the plug.
• It stopped after a move or a trip, with nothing visibly broken.

A single tired battery is a battery problem. A whole set that underperforms usually points to the charger.

A simple test settles most doubts. Charge your newest battery and your oldest battery side by side overnight, then wear each one on a normal day. If the newest battery also runs flat early, the charger is not completing the charge. If only the oldest battery struggles, the charger is doing its job and that battery is simply worn out.

Setting up a charging routine for your Naida CI Q70 Charger

1. Choose a permanent spot for the charger: a bedside table or shelf, away from sinks, steam and direct sun.
2. Connect the power supply to the charger first, then to the wall.
3. Number your PowerCel batteries with a small sticker or a dot of nail varnish.
4. Each evening, wipe the contacts of the battery you wore that day and place it in the charger.
5. Wait for the indicator to show a full charge before relying on it for a long day.
6. In the morning, attach a charged battery to your Q70 and confirm you hear the normal start-up signal.
7. Rotate batteries in number order so they age evenly.

Once a month, inspect the contacts on the Naida Q70 Charger with a torch, and brush away any dust.

Naida CI Q70 Charger troubleshooting

What you notice	Likely cause	What to do
Light does not come on at all	Socket off, plug loose or charger failure	Try another socket and reseat both ends of the power lead.
Green or white residue on contacts	Corrosion from humidity or sweat	Clean gently with a dry cloth or soft brush; replace the charger if marks return quickly.
Battery feels warm after charging	Normal slight warmth during charging	If it is hot to the touch, remove it and stop using that battery.
Charger fails after an overseas trip	Voltage converter or surge damage	Use a plug adapter only; replace the charger if it no longer powers up.
New battery runs flat as fast as old ones	Charger not delivering a full charge	Replace the charger.
Only old batteries run flat early	Batteries at end of life	Replace the PowerCels.

When you contact us, tell us which of these you see. It helps us confirm whether you need the charger, a battery, or both.

How to make your Naida Q70 Charger last longer

Humidity is the main enemy of charging contacts, and Q70 users mention corrosion more than any other wear problem. A few habits go a long way:

• Dry your processor and batteries before charging after sport or hot weather. A cochlear implant dryer overnight is ideal.
• Keep the charger out of bathrooms and steamy kitchens.
• Never put a damp battery in the charger.
• Store the lead loosely coiled, not wrapped tight.
• Unplug it during thunderstorms or long absences.

When you travel, pack the charger in your hand luggage with the power supply, so a lost suitcase does not leave you without power. Bring a plug adapter for your destination rather than a voltage converter, which can damage small electronics. On long trips, carry a fully charged spare battery as well, in case you arrive late and cannot charge straight away.

If you notice the contacts darkening despite these steps, clean them gently and keep an eye on battery performance over the following week. Replacing a tired Naida CI Q70 Charger early is cheaper than losing a set of batteries to poor charging.

Is a replacement Naida Q70 Charger safe for my processor?

It is a third-party, compatible charger built to the same CI-5605 charger and CI-5615 power supply specification. It charges the PowerCel battery only and has no connection to your implant or your hearing program.

Each charger is tested before it leaves us. If it arrives faulty, or it turns out to be the wrong part, we replace it or refund you. We are an independent supplier and are not connected to Advanced Bionics.

Keeping a Q70 going for years: a spare-parts checklist

If you plan to keep wearing your Q70, it makes sense to build a small kit while parts are still available. Most long-term Q70 users keep:

• One Naida CI Q70 Charger in daily use and, ideally, a second as a backup.
• Three or more PowerCel batteries, so one can be retired without leaving you short.
• A spare Q70 UHP headpiece cable, since cables are the most common part to fail.
• A spare Naida CI Q70 T-Mic 2 or Naida CI Q70 ear hook.

Store spares in a dry box with a desiccant sachet, and check them every few months.

Check your kit twice a year. Charge every spare battery fully, test each one in the processor for a short time, and look at the cable and microphone for cracks or stiffness. Parts that sit unused for a long time still age, so rotating spares into use now and then keeps them ready for the day you need them.

Shipping, payment and returns for the Naida Q70 Charger

Every Naida CI Q70 Charger order is packed and dispatched within 24–48 hours with tracking. Delivery usually takes 12–22 business days worldwide, and duties are handled for you on most routes, so there is nothing extra to pay at the door. Shipping is free on orders over $250, which is easy to reach if you add a spare cable or charger.

Payment runs through a secure payment gateway with all major cards. If we send the wrong item, or the part arrives defective or damaged, message us within 14 days with a short video. We replace it or refund you, and we cover the return shipping. Change-of-mind returns are not accepted on hygiene-sensitive hearing parts. Full details are in our return policy.

Other Naida CI Q70 parts you may need

Keep your Naida CI Q70 working with these matching spares:

• Naida CI Q70 PowerCel 230 battery – Full-size rechargeable for the Q70.
• Naida CI Q70 PowerCel 110 Mini – Lighter rechargeable for the Q70.
• Naida CI Q70 UHP headpiece cable – The part users replace most.
• Naida CI Q70 T-Mic 2 – Ear-canal microphone for the Q70.
• Naida CI Q70 ear hook – Small and standard sizes.
• Electric dryer – Helps prevent contact corrosion.

Naida Q70 Charger FAQ

Can I still buy a charger for my Q70?

Yes. This replacement charger is in stock and ships worldwide.

Does the Naida CI Q70 Charger work with Q30 or Q90 batteries?

Yes. All Naída CI Q PowerCels use the CI-5605 charger.

Will a new charger fix batteries that do not last long?

Only if the charger is the cause. Test with a new battery first; if it also runs flat early, replace the charger.

How do I clean corroded contacts?

Use a dry cloth or soft dry brush. Avoid liquids and sharp tools.

Will it charge the PowerCel 110 Mini?

Yes, both the 230 and the 110 Mini.

Does it change my hearing program?

No. The charger only charges batteries.

Can I use it with a Marvel M90 processor?

No. Marvel uses a different battery and charger.

Can I order without my clinic?

Yes. No prescription is needed for a charger.

What if the charger I receive is faulty?

We replace it or refund you; message us with your order number.

Should I buy two chargers?

If your Q70 is your only processor, a second Naida Q70 Charger is a sensible backup while parts remain available.

Questions about your Naida CI Q70? Message us on WhatsApp (+1 520 473 4179) with a photo of your processor and we confirm the right part before you pay.