28
MC75A-NI
5.
Press the battery release latch on the bottom of the battery to unlock, and lift the battery out of the well.
Charging the MC75A-NI
The MC75A-NI is equipped with a battery backup module, which is charged automatically when the main battery
is fully charged. When the MC75A-NI is taken into operation for the first time, the battery backup module needs
about 36 hours to be fully charged. This is also the case when the main battery was removed for several hours,
which discharges the backup module. The battery backup module ensures that the data in the working memory
are retained for at least 15 minutes after the main battery of the MC75A-NI was removed. When the MC75A-NI
reaches a low charging state, the data in the working memory are retained for at least 36 hours due to the
combination of main battery and battery backup module. Use a charging station or charging cable to charge the
battery. You can find information on how to set up cables and charging cradles, as well as about the charging
procedure in the
MC75A User Guide
.
To charge the battery:
1.
Connect the charging accessory to the appropriate power source.
2.
Insert the MC75A-NI into a cradle or attach to a cable. The MC75A-NI begins charging. The Charging/Battery
Status LED blinks amber while charging, then turns solid amber when fully charged.
The table lists the charge times for each available battery.
Charging
To charge the battery in a Single Slot USB/Serial cradle.
1.
Remove the battery from the MC75A-NI as described in
Removing the Battery on page 27
2.
Insert the battery into the Single Slot USB/Serial cradle.
ATTENTION
The battery may only be charged and changed outside the hazardous area.
NOTE
The temperature range for charging the battery is 0 °C to +40 °C.
For this purpose, the charging procedure of the MC75A-NI is activated and deactivated at short
time intervals to keep the battery temperature within the permissible range. A LED on the
MC75A-NI indicates when the charging procedure was disabled because of excess temperature.
Use only accessories approved by Motorola to charge the batteries.
Battery Type And Size
Charge Time
82-71364-05NI / Lithium Ion 3,7 V / 3600 mAh
in less than eight hours
82-71364-06NI / Lithium Ion 3,7 V / 4800 mAh
in less than ten hours
