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Chapter 1
Charging Time
The charging time, from empty to full, depends on the environmen-
tal temperature, 0 to +35˚C.
Charging with the Desktop Charger
The DTC-9900 Desktop Charger (sold separately) allows you to
charge the phone’s battery as illustrated below.
Battery Information
♦
Temperature extremes affect the Battery Pack’s ability to charge;
always allow it to completely cool down or warm up first.
♦
Subjecting the Battery Pack to extremely high or low tempera-
tures reduces its capacity and its life expectancy. If possible,
always try to keep the Battery Pack between 59˚F and 77˚F (15˚C
and 25˚C).
♦
After repeatedly using the rechargeable battery, the talk and
standby times may become shortened when the battery is fully
charged. When this occurs, replace it with a manufactured-ap-
proved battery pack.
Battery Type
Standard Battery Pack (BTR-9900)
Extended Battery Pack (BTE-9900)
Charging Time
Approx. 2.5 hrs.
Approx. 3.5 hrs.
Desktop Charger DTC-9900 (Option)
AC120V
CDM-9900
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