60 pieces of batteries for hearing aids
everActive ULTRASONIC
type 675 / PR44
Environmentally friendly batteries - mercury-free (0% Hg)
expiration date - min. 2027
In the promotional set:
- 4 pieces LR6 / AA + 4 pieces LR03 / AAA everActive Pro Alkaline
| Direct phone number for ordering hearing aid batteries: 504-463-463 |

- Type: zinc-air battery
- Application: hearing aids, speech processors, other medical devices requiring reliable and efficient power supply, as well as spy accessories, listening devices, etc.
- Nominal voltage: 1.45V
- Model: 675 / PR44
- Other designations: B6754, DA675, DA675N6, s675, p675, B900PA, AC675E, HA675, 675AU
- Mercury-free batteries - Hg 0%
- Quantity: 60 pieces of everActive ULTRASONIC batteries, 4 pieces LR6 / AA everActive Pro Alkaline, 4 pieces LR03 / AAA everActive Pro Alkaline
- Dimensions: 11.6 x 5.4 mm
Not sure what batteries you have in your hearing aid?
The replacement table is available here.

| everActive ULTRASONIC - discover the new, uncompromising batteries for hearing aids |
Operating rules for hearing aid batteries

Zinc-air batteries everActive ULTRASONIC for hearing aids have been optimized to meet the increased energy demands of the latest devices - they offer optimal performance in every situation and in every hearing aid. Stable output voltage with a flat characteristic ensures maximum operating time for many medical devices.
everActive batteries are among the most powerful on the market.
They have the highest energy density among all button batteries (up to 5x greater than popular alkaline batteries).
everActive batteries are the first choice for those seeking the highest quality batteries for their hearing aids.

Discover the exceptional zinc-air batteries everActive.
The innovative technology uses oxygen from the air to power the battery - this gives the battery unmatched performance and energy - even five times greater than an alkaline battery of the same size.
everActive batteries remain reliable in all conditions and situations.
For best results, it is important to remember that extreme environmental conditions such as too high or low temperatures, humidity, air pollution, etc. can negatively affect the performance of any zinc-air battery in a hearing aid.


How to fully appreciate the advantages of zinc-air technology?
After removing the protective sticker, wait at least about 2 minutes before the battery is activated in the device. This time is needed for oxygen to penetrate the battery structures - only then does the battery activate and reach the appropriate voltage for operation. During battery operation, it is also important to ensure that the battery compartment allows for further air penetration.
everActive batteries are in line with current pro-ecological trends.
The modern production process without the use of toxic mercury increases the safety of using batteries and facilitates the disposal of used cells. The batteries have a minimized negative impact on the natural environment.

| Why choose everActive ULTRASONIC hearing aid batteries? | |
| everActive is a Polish brand with the highest quality power supply products - based on 27 years of tradition and the experience of the best specialists in the industry. | |
| everActive batteries perform at least as well as top brand batteries - while offering an excellent quality-to-price ratio. | |
| Excellent compatibility and current efficiency - everActive batteries work in any hearing aid, also compatible with modern cochlear implants and speech processors! | |
| High energy density - the most powerful among all button batteries available on the market, up to 5x more energy compared to alkaline cells. | |
| Excellent shelf life - batteries stored in their original packaging remain fully usable for several years! everActive batteries can be purchased in bulk, their nominal lifespan is 3-4 years. | |
| Low operating cost - everActive batteries, thanks to their extended lifespan, are inexpensive to use - longer intervals between battery replacements result in noticeable savings. | |
| Environmentally friendly - everActive batteries do not contain mercury. |
| How to fully appreciate the advantages of zinc-air technology? | |
| After removing the protective sticker, wait at least about 2 minutes before the battery is activated in the device. This time is needed for oxygen to penetrate the battery structures - only then does the battery activate and reach the appropriate voltage for operation. During battery operation, it is also important to ensure that the battery compartment allows for further air penetration. | |
| Batteries will last longer if they come from fresh production (long shelf life) and are stored in a dry and cool place (avoid storing batteries in hot places or cold ones, e.g., in the refrigerator - this reduces lifespan). Additionally, it is advisable to turn off the device at night and when it will not be used for a long time. It is also recommended to leave the battery compartment in the device open at night - this prevents moisture from settling in it, which negatively affects the batteries. | |
| Avoid: using batteries other than zinc-air (alkaline batteries are significantly weaker and may leak). Avoid keeping discharged batteries in the device or mixing batteries of different brands or mixing new batteries with old ones - always replace the entire set. Do not keep batteries loose with metal objects. | |
| What shortens battery life: higher amplification levels in the device, turning on additional functions, being in noise, prolonged phone conversations (at the ear), high or low humidity, high or low temperatures, air pollution. |
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20















































