User's Guide

Cochlear Limited 201132 323649 Iss 3 CP900 Series Sound Processors | User guides
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CP900 Series Sound Processors | User guides 33Cochlear Limited 2011
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Batteries ........................................................................................................................33
Battery life expectancy ..............................................................................................33
Replace the battery.................................................................................................... 34
Lock the battery to the processing unit .................................................................35
Lock and unlock the tamper resistant battery cover .......................................... 36
The standard battery has a tamper resistant lock
to help prevent children opening the battery cover. ......................................... 36
Charge rechargeable battery modules....................................................................37
Change disposable batteries .................................................................................... 38
Batteries
You have a choice of three battery types with the CP900 series system:
Battery life expectancy
Battery life varies according to the programs used each day, the thickness of skin
covering your implant, and the type of battery. Use 675 zinc/air batteries in the
standard battery module for longest battery life. To get the longest life from the
rechargeable batteries, always recharge before use. Rechargeable batteries may
take longer to fully recharge with age and should be replaced as needed.
The Cochlear Nucleus CP900 Series
Standard Rechargeable Battery
module.
The Cochlear Nucleus CP900 Series
Standard Battery module, which uses
disposable batteries and has a tamper
resistant lock.
The Cochlear Nucleus CP900 Series
Compact Rechargeable Battery
module.