30 x batteries for Signia 10 hearing aids

We offer you a product from the renowned company Signia, known worldwide for the high quality of its products.

Signia aims to contribute to improving the quality of life for people with hearing impairments by providing them with the opportunity for better hearing and understanding, which will remove barriers in communication with the rest of the community, and thus possible barriers to personal development.

Batteries are produced in Germany according to the latest production standards, with attention to the smallest details, which is why the highest quality product from Signia reaches the hands of the customer, a company that can boast a long-standing tradition.

The sealed packaging guarantees complete safety during transport and 100% freshness of the product purchased by you.

Batteries for hearing aids have universal designations by numbers and colors:

• Size 10 / PR70 - always have yellow markings on the blisters and bulk packaging (dimensions: 5.8 x 3.6 mm)
• Size 13 / PR48 - always have orange markings on the blisters and bulk packaging (dimensions: 7.9 x 5.4 mm)
• Size 312 / PR41 - always have brown markings on the blisters and bulk packaging (dimensions: 7.9 x 3.6 mm)
• Size 675 / PR44 - always have blue markings on the blisters and bulk packaging (dimensions: 11.6 x 5.4 mm)

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 has the possibility of 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 worth remembering 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 adversely 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 together 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.