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Audio Service offers two different types of mercury free hearing aid batteries. Batteries are available in sizes 10, 13, 312 and 675.

They offer a long run-time and reliable use of your hearing aids. Benefits of use of our brand batteries are:

  • anti-corrosion protection
  • premium durability
  • 100 % tested
  • stable high level of voltage

Safety instructions for batteries

In the below videos you can see how to change the batterie in Audio Service hearing systems

Battery change of BTE and RIC hearing system

Battery change custom hearing system