Product Info

42
RK25 Mobile Computer
2.1.3. REPLACE MAIN BATTERY
When main battery level is low, follow the steps below to replace the main battery.
SHUT DOWN TO REPLACE THE MAIN BATTERY
Shut the device down to replace the main battery, please:
1) Make sure the sub battery (backup battery) and the new
main battery are fully-charged.
2) Press and hold the power button on the top end of the
mobile computer.
3) Tap “Power off” in the pop-up menu. The mobile
computer will power off.
4) Follow the steps as Install/ Remove Battery describes to
remove the main battery and replace it with the new one.
BATTERY SWAP
RS35 backup battery supplies system power during battery swap. When battery cover is
removed, the system will enter suspend mode and not wake up until battery cover is put
back and the power button is pressed. Please refer to “Low Sub Battery Alert” section to
make sure the sub battery is fully charged before battery swap process.
During the period of battery swap, the Wi-Fi and Bluetooth connections are remained for
about 30 minutes.
1) Directly remove the main battery. The screen is off and the system enters suspend
mode.
2) When the main battery is removed, system can stay in suspend mode for about 30
minutes. Please replace with a fully-charged main battery as soon as possible.
3) Install a fully-charged main battery by following the steps described in Install/ Remove
Battery.
4) Make sure the main battery is properly installed before pressing the power button to
wake up the mobile computer from suspend mode.
Warning: Please do not perform a battery swapping before the mobile computer’s OS is ready.
Removing the battery cover during powering up your mobile computer may cause system failure.