2021-04-20 06:48 AM
In the schematics, the IC is connected to the battery recharging and protection circuit (MCP73831T and BQ29700 respectively). The BATD feature is not used. The confusion arises where the STC3117 is connected across the protection circuit.
The battery positive and negative are labeled BAT+ and BAT- respectively.
A quick look would be enough to verify. I request your help.
Thank you.
Best regards,
Adarsh