NEC MOBILEPRO 780 User Manual page 42

Insert a new battery pack as follows.
4.
!"
Put the new Lithium-Ion battery pack in the bay and
slide the battery in the direction of the arrow, as in-
dicated in the following figure.
A – Battery release lock B – Lithium-Ion battery pack
!"
Firmly press the battery until it is securely in the
bay and clicks (locks) into place.
!"
Slide the lock back to the locked position.
Note:
locked position. The NEC MobilePro will not power
on when the lock is in the unlocked position.
Charge the battery. See "Recharging the Main Battery"
5.
and "Recharging the Backup Battery."
2-16 Introducing the NEC MobilePro
Inserting the battery pack
Be sure to slide the lock back to the