Using your CENTRA hearing instruments
Battery size
The chart below provides the proper battery size used in your hearing instruments. It is recommended that you also check with your Audiologist or Hearing Care Provider regarding the correct battery.
Model | Size |
CENTRA S | 13 |
CENTRA S VC | 13 |
CENTRA Life Behind the Ear | 312 |
Inserting the battery
To insert the battery into the hearing instrument, use your fingernail to swivel open the door of the battery compartment. Place the proper size battery (see "Battery" section or consult your Audiologist or Hearing Care Provider) in the battery compartment so that the "+" symbol on the battery coincides with the "+" mark on the battery compartment door.
6 | Siemens Hearing Instruments |
