Victron energy Blue Smart IP67 12/7 Manuel page 5

VictronConnect: Blue Smart IP67 charger pages
When the Blue Smart charger is powered-up it will be discoverable
using the VictronConnect app on your device.
The 'home' page shows information about the battery voltage, charge
current, and where your battery is in the charging-cycle.
To access the Settings button click on the cog icon at the top right
of the screen. From here you can choose a preset charge algorithm,
you can select the charge current; and you can choose to employ the
.
charge algorithm for a Li-ion battery when that is appropriate