Energy Ultra
A675 – Blue – PR44

Incredibly durable.
Outrageously reliable.

Shelf life up to 3 years. Up to 108 hours nominal capacity. The Intenso Energy Ultra type 675 hearing aid battery is one of the longest-lasting button cells for hearing aids on the market. Easy to replace, it makes your everyday life easier. Listen to everything you want. With proven Intenso quality.

Note on activating the battery: Remove the protective film to activate the battery and wait 1 minute to get the full power of the battery. The battery is activated by the zinc reacting with the oxygen in the air.



Battery type

Zinc air hearing aid battery

Battery size

PR44 – 675

Chemical composition

Zinc Air (Zn / O2)

Nominal voltage

1,45 V

Nominal capacity

Up to 108 hours (540 mAh)

Reference standard

2006/66/EC, IEC60086-1:2015, IEC60086-2:2015


3 years

Article data

Article description

Item number


Energy Ultra A13 6-pack blister 7504446 4034303029044


Data sheet Energy Ultra A675 Download