CipherLab RK25WO Reference Manual page 38

RK25WO Mobile Computer
While the device battery is being charged, the LED on mobile computer will indicate
charging status.
LED Indicator
Charging
Note:
1) The micro USB cable must be removed before installing the Snap-on Cable.
2) For data communication, you could also use the micro USB cable to connect the mobile
computer to your PC or laptop.
3) RK25WO mobile computer stops charging when the main battery power level reaches 100%,
and it will resume charging the battery when the battery power level is lower than
approximate 90% and the voltage is 4.15v. During the period when RK25WO mobile computer
stops charging the battery (from the battery power level 100% to 90%), the status LED is still
solid red.
Status
Red, solid
Red, blink
Green, solid
No light
Description
Charging the mobile computer (0% to 99%)
Charging error
Charging complete (100%)
The cable is not correctly connected
36