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Snapdragon 820 SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
3.1.2
Battery Connector (Optional)
Snapdragon 820 SBC optionally supports battery operated feature through on-board battery charger IC.
Recommended battery capacity is from 3.6V to 4.35V. The battery can be charged through on-board USB Micro B
connector (J1). Battery connector (J9) is physically located at the top of the SBC as shown below.
Figure 16: Battery Connector
Table 9: Battery Connector Pin Out
Pin
No
Pin Name
Signal Name
Signal Type/
Termination
Description
1
VBATT
VBATT
I, 3.6 ~ 4.35V
Battery input pin
2
BATT_THERM
BATT_THERM
I,
Battery thermal sense pin.
GND
GND
Power
Ground
