Other information
102 Nucleus 8 Sound Processor User Guide
Battery module
Type Capacity/voltage range
Disposable battery
module
Two PR44 (zinc air) button cell batteries.
1.45 V (nominal) each.
Cochlear recommends 675 zinc air batteries
designed for cochlear implant use.
Compact battery
module
91 mAh / 3.7 V
Power extend
battery module
183 mAh / 3.7 V
Coil
Characteristic Value / range
Operating voltage 2.0 V to 2.6 V
Operating frequency 5 MHz