BS3 USV User Manual
5
Figure 1-5 Base Battery and connection
Figure 1-6 Working state of the battery
Power on the black battery (don’t forget it is a POE power supplier also), the screen indicates
power and related information. The green grids indicate the power left in the battery. Users need
to notice that the Power Switch button should be turned on when the battery charge or discharge.
Charging Port
Discharging Port
Battery
Indicator
Power Switch
POE Port
LAN Port
Surveying the W
orld, Mapping the Future