![](/images/new-backgrounds/1264308/26430877x1.webp)
1.9 Batteries | 1 Hardware Overview |
Detection of full charge
A full charge is detected when the battery is charging, and under any of the following conditions:
1.The battery charging current drops under the predetermined limit.
2.The charging time exceeds the limit.
3.The battery’s temperature exceeds 60°C.
1.9.4RTC battery
The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. Table
Table 1-9 RTC battery charging/data preservation time
Status | Time |
|
|
Charging Time (power on) | 8 hours or longer |
|
|
Data preservation period (full charge) | 1 month or longer |
|
|
Satellite Pro M10 Series Maintenance Manual |