CipherLab RS35 Reference Manual page 58

RS35 Mobile Computer
Note:
(1) Make sure to remove the AC or USB Type-C cable before proceeding "Battery Swap".
(2) When main battery is removed, the system will stay in suspend mode for about 5 minutes. To
prevent the system from being shut down without advance warning, please DO replace the main
battery as soon as possible.
(3) Backup battery keeps the mobile computer in suspension when the main battery is depleted.
Thus, to prevent data loss, DO NOT replace the main battery when backup battery's power is
low. Please connect RS35 mobile computer with the external power source to charge it till the
"Low Sub Battery" notification icon disappears from the status bar. Once the "Low Sub Battery"
notification disappears, the main battery replacement could be proceeded.
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