Nokia 239 - Manual (Page 52)

48
BATTERY INFORMATION
Installing/removing the battery
Refer to ‘Installing the Battery’ (page 8). Always switch
off the phone before removing the battery.
Charging Information
Remember that you must charge the battery before
you can use the phone. After its initial charging, a
battery may be charged with the phone switched on
or off; charging will be slightly faster with the phone
switched off. You can use the phone while the battery
is being recharged.
Standby and Talk Times
Approximate standby and talk times, for fully-charged
batteries:
Standby
Battery Type Talk time time
*Slim NiCd 380mAh 50 minutes 10 hours
(BTH-8S)
Slim NiMH 550mAh
70 minutes 15 hours
(BTH-8SM)
Extended NiCd 800mAh
110 minutes 26 hours
(BTH-8H)
Ultra Extended NiMH
150 minutes 32 hours
1100mAh (BTH-8HM)
*Subject to availability.
NOTE:
³
Note that a new battery's full performance is
achieved only after two or three complete charge
and discharge cycles!
·
Standby time will be reduced by approximately
1 hour for every 6 minutes of talk time.
TO ACHIEVE FULL BATTERY
CAPACITY, NEW BATTERIES
MUST BE CHARGED
WITH THE PHONE OFF
FOR AT LEAST 24 HOURS
BEFORE INITIAL USE.
STOP