Recharging The Main Battery Pack - NEC MOBILEPRO 780 User Manual

To display battery status, use one of the following meth-
ods.
!"
Double tap the battery/plug icon on the taskbar, if pre-
sent.
!"
Go to Start, Settings, Control Panel, and double tap the
power icon.

Recharging the Main Battery Pack

The main battery pack contains rechargeable Lithium-Ion
cells. Recharge a battery pack when you see the following
message displayed on your screen.
To recharge a battery pack installed in the battery bay,
connect the AC adapter. See "Connecting the AC Adapter"
in Chapter 1.
The battery charging LED indicates the charging status of
the main battery pack when the NEC MobilePro is con-
nected to an AC power source. The LED status displays as
follows:
!"
Lights amber while charging.
!"
Lights green when fully charged.
It takes approximately 4.5 hours to recharge a fully de-
pleted battery pack regardless of the system's power state.
However, if the main battery has been depleted for a pro-
longed period, you must also allow time for the backup
battery to fully recharge (see the section, Recharging the
Backup Battery").
Main Batteries Very Low
Introducing the NEC MobilePro 2-11