IEI Integration PCIE-H610 - Manual (Page 34)

PCIE-H610 PICMG 1.3 CPU Card
Page 19
3.2.2 Battery Connector
CAUTION:
Risk of explosion if battery is replaced by an incorrect type. Only
certified engineers should replace the on-board battery.
Dispose of used batteries according to instructions and local
regulations.
CN Label: BT2
CN Type: 2-pin wafer
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
This is connected to the system battery. The battery provides power to the system clock to
retain the time when power is turned off.
Figure 3-3: Battery Connector Location
Pin Description
1 Battery+
2 GND
Table 3-4: Battery Connector Pinouts