EOTech CNVD-T2 Clip-On Night Vision Device - Thermal 2 - Manual (Page 24)

2-2
2.2 BATTERY HANDLING
Battery Inspection
Before installation, inspect the batteries for any cracks,
dents, leakage, or bulging. Never install a defective battery
in the CNVD-T2.
Battery Installation
CAUTION
Do not ship or store the CNVD-T2 with batteries
installed.
Proper battery orientation is clearly marked on the CNVD-T2
housing. Unscrew the battery cap and install the first
DL123A lithium battery. Tilt the CNVD-T2 to allow the
battery to slide into the battery compartment, thereby
providing space to insert the second battery. Install the
second battery, then replace and screw in the battery cap.
Figure 2-1. Battery Installation.