Monitoring Battery Power - Toshiba portege z20-b series User Manual

The battery may not start charging immediately under the
following conditions:
❖
The battery is extremely hot or cold.
To ensure that the battery charges to its full capacity,
wait until it reaches room temperature (50 to 80 degrees
Fahrenheit, 10 to 26 degrees Celsius).
❖
The battery is almost completely discharged.
Leave the power connected and the battery should
begin charging after a few minutes.

Monitoring battery power

NOTE
The device's main battery light gives you an indication of the
main battery's current charge.
❖
Glows amber while the main battery is being charged
(AC adaptor connected)
❖
Glows white when the main battery is fully charged
NOTE
❖
The tablet's battery indicator light flashes amber when
the main battery charge is low and it is time to recharge
the main battery or plug in the AC adaptor
HINT: Once the battery is fully charged, we recommend
that you periodically operate your device on battery
power until the battery discharges completely.
Please make a complete back up of your data to external
media before discharging the battery. For more
information, see
To locate your system indicator lights, please refer to your
Quick Start document.
Battery life and charge time may vary, depending upon
power management settings, applications and features
used.
Mobile Computing
Monitoring battery power
"Backing up your work" on page
85
81.