User manual

Replacing and Recharging Batteries
The speech processor is powered by one or two
AA batteries. Cochlear recommends using only
high energy rechargeable batteries or high quality
disposable alkaline batteries.
Caution:
Carry spare batteries in a closed plastic
bag. Otherwise the batteries may short
circuit on loose metal objects and burn
you.
Using NiCd Batteries
Cochlear recommends using NiCd batteries rated
at least 1000 mAh. Batteries rated at less than
1000 mAh may not provide satisfactory longevity.
For optimal use of NiCd batteries:
• Do not mix fully charged batteries with partly
charged batteries.
• Replace the batteries only when the LCD panel
displays the low battery symbol, see 'Checking
the Battery Condition'.
NiCd batteries have a fairly high self-discharge rate.
Over several weeks, a fully charged battery will
slowly discharge, even if it is not used. With your
speech processor Cochlear supplies two NiCd
batteries, which may have discharged by the time
you receive them. Recharge the batteries before
using them in your speech processor.
When used correctly, NiCd batteries last for
approximately 300 charge/discharge cycles. When
their longevity starts to decrease, dispose of the
NiCd batteries appropriately.
SPrint User Manual ◆ 35
USING THE SYSTEM
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