4
8300 Series Mobile Computer Reference Manual
CHARGING THE BATTERY
You can use a cradle to charge the Mobile Computer, or the 4-Slot Battery Charger to
charge up to four batteries. Below is the 4-Slot Battery Charger. For the Charging &
Communication Cradle, refer to section 1.7
Communications via the Cradle.
Warning: It is recommended that the charging devices be operated at room
temperature (18°C to 25°C) for optimal performance. The charging devices
will not charge the battery when the temperature exceeds 40°C.
1) The Battery Charger can be mounted on table or wall. Drill two holes (centers spaced
160 millimeters apart), secure the two supplied screws, and mount the Battery
Charger by sliding over screws.
2) Slide the battery into the battery compartment at a proper angle, with contacts facing
to back.
3) Connect the power supply cord to the power receptacle on the charger.
4) Connect the other end of the power supply cord to a suitable power outlet.
5) Press the power switch on, and the Battery Charger’s LED will be red.
6) While charging, the LED of the battery compartment will be red. When fully charged,
the LED will be green.
LED
Status Meaning
Power Solid red
Off
Power ON
Power OFF
Battery Charging Solid red
Solid green
Flashing red and green
Off
Charging battery
Charging done
Error occurs
Battery not ready
Figure 2: 4-Slot Battery Charger