Hearing aid batteries type 675 / PR44

Weak performance of the hearing aid or warning signals from the device may indicate that the battery needs to be replaced.

Before inserting, the batteries should be aired for 1-2 minutes. This allows full activation through oxygen absorption.

Yes, the batteries are suitable for all common hearing aids, including digital models. They provide stable voltage and high performance.

Yes, these hearing aid batteries are mercury-free. This makes them a more environmentally friendly choice and facilitates disposal.

Yes, these batteries are optimally designed for common hearing aids and offer a long runtime as well as high voltage stability for daily use.

You will need about 36 batteries for a year (10 days/battery). This corresponds to six 6-packs. These are still fully usable at the end of the year due to the 4-year shelf life. (roughly calculated: One 6-pack is enough for about 2 months with this consumption.)

Yes, these batteries have a shelf life of 4 years. So you can buy them in advance without hesitation and store them unopened.

The batteries are not optimally suited for use in high humidity. Dry storage at 10-30 °C is recommended.

Yes, the batteries are also suitable for older hearing aids of type 675 / PR44 and provide a stable 1.45 V voltage.

Yes, the batteries are universally compatible with all standard 675 / PR44 hearing aids.

The specified shelf life of 4 years refers to unopened blister packs. After opening, the shelf life depends on usage.

The high voltage stability of these batteries ensures a reliable power supply. Therefore, they are also well suited for hearing aids with additional functions such as Bluetooth streaming.

These batteries are designed for a long service life and high voltage stability. They are therefore also well suited for hearing aids with higher power consumption.

The frequency of replacement depends on the hearing aid model and usage. However, the high capacity reduces the frequency of replacement.

The batteries should be stored dry and cool at 10-30 °C to ensure their shelf life of up to 4 years.

Yes, the batteries are optimized for temperatures between 10-30 °C and can be used without issues within this range.

The batteries should not be stored or used at high temperature or humidity to ensure optimal performance.

The batteries offer a long runtime, which varies depending on usage and hearing aid model. The high capacity ensures less frequent replacements.

The 1.45 V voltage is the standard for hearing aid batteries of the 675 type. These batteries are optimal for common hearing aids, including older models that use this type.

These batteries are characterized by a long service life and high voltage stability. Therefore, they are also suitable for hearing aids with intensive power consumption.