Getting Familiar with Your MobilePro 750C 2-9
It takes approximat ely 4.5 hours to r echarge a fully de-
pleted bat tery pac k r egardless of the syst em p ower stat e.
NOTE
Through normal use, the capacity of a battery
pack will gradually decline. Should you notice that
the battery does not stay charged as long as ex-
pected, it is probably necessary to replace the bat-
tery with a new one. Please refer to the section
“Battery Replacement” in thi s chapter. A battery
pack should recharge approximately 300 t imes dur -
ing the life of the bat t ery.
Battery Replacement Note the following when replacing batteries:
If the main battery becomes weak, the MobilePro auto-
matically turns off. Recharge or replace the main battery
immediately if the power goes off.
When replacing the back-up battery, always use a
CR2032 battery.
!
WARNING
Only use a CR2032 battery as your back-up battery.
Installing another battery type can result in an ex-
plosion or fire.
See “Battery Precautions” later in this c hapter, for
more battery handling inf or m ation.
If you fail to replace a depleted main battery for an ex-
tended period of time and the ba ck-up batter y is weak,
the contents of the MobileP r o memory may be lost.