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W07I98M-RTC1
User’s Manual
35
3.2 Charging and Checking Charging Status
3.2.1 Charging the Battery Pack
The battery pack is the internal power source for the tablet PC. It is
rechargeable using the AC adapter. The operating time of a fully
charged battery pack depends on how you are using the tablet PC.
When your applications often access peripherals, you will experience a
shorter operating time.
NOTE:
1. Charging will not start if the battery’s temperature is below 0
°°°°
C
(32
°°°°
F). It is also recommended not to charge the battery when
temperature is above 45
°°°°
C (113
°°°°
F)
2. To prevent damage, the charging process may stop and the
Battery Charge Indicator flashes red when the environmental
temperature gets above 55
°°°°
C (131
°°°°
F)
3. The battery level may automatically lessen due to the
self-discharge process (0.21 % per day), even when the battery
pack is fully charged (100 %). This happens no matter if the
battery pack is installed in the tablet PC.