Mi G9 Manuel D'utilisation page 6

Charging
Battery Status Indicator
Off Blinking On
Low battery
Half battery
Nearly full
Fully charged
Once the vacuum cleaner is fully charged, the indicator will turn
off after 5 minutes, and the vacuum cleaner will then enter the
energy-saving mode.
Battery Status
Indicator
Charging the vacuum cleaner with the charger
8
Notes:
Fully charge the vacuum cleaner before using it for the first time.
This will take about 3.5 hours.
The vacuum cleaner cannot be used while charging.
Vacuuming at the highest suction level for a prolonged period will
cause the battery to heat up, which may increase the charging
time. Before charging the vacuum cleaner, it is better to cool it
down for 30 minutes.
1
Charging
Port
Charging
Contacts × 2
2
Charging the vacuum cleaner on the charging mount
How to Use
Using Different Accessories
2-in-1 Brush Nozzle: For vacuuming curtains, sofas, vehicle
interiors, coffee tables, etc.
Mini Electric Brush: For vacuuming dirt, pet hair, and other
stubborn debris from sofas, bedding, and other fabric surfaces.
Notes:
If any rotating part becomes stuck, the vacuum cleaner may
shut off automatically. Remove any trapped foreign objects, then
resume use.
When the motor runs overheated, the vacuum cleaner will
automatically shut off. Wait until the battery temperature returns
to normal, then resume use.
Crevice Nozzle: For vacuuming narrow crevices and areas around
doors, windows, baseboards, corners, stairs, etc.
High Torque Brush Bar: For cleaning different types of flooring
such as wood, marble, tile, and carpet.
Note:
The high torque brush bar can be attached directly to the
vacuum cleaner.
9