User's Guide
Gen2 BLE Sensor Family User Guide T0007796_UG_Portable Version 0.2
TEKTELIC Communications Inc. Page 22 of 30
2. Remove and the used battery, and replace it with a new 3.6V XENO XL-145F
battery ONLY. When inserting the new battery, insert the negative terminal side first.
The battery contacts are marked with their proper polarities (see Figure 2-6), with the
positive terminal marked with a plus-sign (+), and the negative with a minus-sign (-).
Figure 2-6: Battery Polarity Markers and Insertion