
CONFIDENTIAL
CADI SmartSense – SmartTag STG-821 User Manual
T-STG-821-I02-A01
7
3. Battery charging instruction
1. The tag is powered by a rechargeable Li-ion polymer battery. Use only approved chargers to
charge the tag.
2. A fully discharged battery recharges fully in approximately 2 hours.
3. Plug the micro USB head into the power Interface connector jack on the tag .
4. Connect the other end of the micro-USB cable into 5V power supply.
5. When charging, the charging LED will show RED.
6. When charging done, the charging LED will show GREEN.
7. When charging is finished, remove the micro USB from the power interface connector jack on the
tag.
4. Tag Cleaning Instructions
1. Disinfect the tags by wiping with an alcohol sanitizer.
2. Dry the tag with a clean cloth.
Caution: The tag cannot withstand for autoclave sterilization. It may cause tag damage.
Caution: The tag is not water-proof; do not immerse the tag into water.
1. Battery charging status indicator;
GREEN
means fully charged.
2.
RED
means charging
5V Micro-USB cable