everActive products: ultrasonic
everActive brand on social media: 
A Polish brand of products related to power supply and lighting. The process of introducing to the sale includes strict selection, testing and improvement of the technical solutions used. The parameters of everActive products are systematically tested in independent laboratories, including the Intertek laboratory in Sweden and ILAC-MRA, or the laboratory of the Gdańsk University of Technology.
See also everActive product catalog.
6 x everActive ULTRASONIC 312 hearing aids
New, reliable batteries for hearing aids, zinc-air.
Voltage: 1.45 V
Environmentally friendly batteries-mercury-free (0% Hg)
6 x everActive ULTRASONIC 10 hearing aids
New, reliable batteries for hearing aids, zinc-air.
Voltage: 1.45 V
Environmentally friendly batteries-mercury-free (0% Hg)
6 x everActive ULTRASONIC 13 hearing Batteries
New, reliable batteries for hearing aids, zinc-air.
Voltage: 1.45 V
Environmentally friendly batteries-mercury-free (0% Hg)
6 x everActive ULTRASONIC 675 hearing aids
New, reliable batteries for hearing aids, zinc-air.
Voltage: 1.45 V
Environmentally friendly batteries-mercury-free (0% Hg)
6 x everActive ULTRASONIC IMPLANT HD 675 hearing aids
New, reliable batteries for hearing aids, zinc-air, dedicated to implants.
Rugged, high-current version of the 675 battery with increased performance in hearing implants and speech processors.
Voltage: 1.45 V
Environmentally friendly batteries-mercury-free (0% Hg)