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User Manual for Spot-Check Monitor
3
Internal power supply by built-in battery: d.c. 3.7V (lithium battery) with capacity 1000mAh.
When the device is charging, the icon "
" will be displayed on the screen (in scroll status), when
the device is full charged, the icon turns to be "
". Normally, it will take at least 4 hours to be
fully charged to the capacity for use of 120 times of NIBP measurement.