31.
Q: Why is the estimated run time of the
Roborock Handheld Cordless Vacuum Cleaner H7
different from actual run time?
A: The estimated run time of the vacuum cleaner is estimated based on parameters such
as operating power and remaining battery. Operating power will vary along with factors
such as operating status and working surface, and there may be errors in the remaining
battery value. As such, there will be errors in the estimated run time and it is for reference
only.
32.
Q: Why does the run time of the Roborock
Handheld Cordless Vacuum Cleaner H7 not meet the
standard value when fully charged?
A: There are slight differences between each vacuum cleaner, and run time is affected by
factors such as operating power and remaining battery. Battery discharge may also be
affected by factors such as degradation and temperature, thus the actual run time may
be somewhat different from the standard value.
In addition, even when the screen displays 100% battery during charging, the battery may not yet
be fully charged and it continues to charge at a low current. In this case, using the vacuum
cleaner may result in a reduced run time because the battery is not yet fully charged.
33.
Q: The vacuum cleaner displays a certain
amount remaining battery during use, so why does
it display low battery once it stops running?
A: The vacuum cleaner requires quite a lot of power to start, so it may not be able to start if the
remaining battery is low. The run time may also be prone to a certain degree of error when the
battery is very low.
