49
Using RK25 Mobile Computer
2.1.5. BATTERY PRECAUTIONS
For safety purpose, please do notice the following instructions about battery.
PRECAUTIONS WHEN CHARGING THE MAIN BATTERY FOR A LONG TIME
Please avoid using RK25 mobile computer with heavy system loading when it is being
charged for a long time, for the battery is continuously charged and discharged in this
period of time, and it might result in battery bulge.
Due to safety precautions, it is a normal phenomenon that the battery status shows it is not
fully recharged when RK25 mobile computer is connected to an external power supply for a
long time. Please pull out the charging cable and then plug it again to recharge the battery.
BATTERY TEMPERATURE ANOMALY
High ambient temperature or keeping using RK25 mobile computer while charging might
results in battery temperature rises. RK25 mobile computer will automatically suspend
charging battery or shut down for safety purpose. Once the battery temperature cools down
to normal temperature, battery charging could be proceeded again.