ADP5065 I²C

Hello,

We plan to be using ADP5065 in a new design however one issue is not quite clear to me. I understand that once that VIN is applied the MCU can use the I²C bus to change various parameters, however what happens when VIN is removed (USB power is unplugged but there is a valid battery connected), are the registers all reset to their default values (as seems to indicate description on page 23 of the ADP5065 datasheet) ?

Thanks,

lolo31K