35. Q: Does the Roborock Handheld Cordless
Vacuum Cleaner H7 need to be charged for 12 hours
after the first three uses?
A: No, the Roborock Handheld Cordless Vacuum Cleaner H7 uses a high-rate polymer
lithium-ion battery pack which can be charged and used anytime. However, there may
not be enough power in the machine after production. It is recommended to fully charge
the machine before using it for the first time. Charging time is around 2.5 hours.
36. Q: Why does the Roborock Handheld Cordless
Vacuum Cleaner H7 take longer to charge in summer?
A: The Roborock Handheld Cordless Vacuum Cleaner H7 has a complete battery
charging and discharging management system. In the hot summer, battery temperature
may be higher after usage. To prolong battery life and ensure charging safety, the
machine will wait for the battery to cool down before charging. As such, charging time
becomes longer in summer.
37. Q: Does the Roborock Handheld Cordless
Vacuum Cleaner H7 have a car charger?
A: No, we issue standard power adapters for home usage, and no car charger is
available.
38. Q: Can I store the Roborock Handheld Cordless
Vacuum Cleaner H7 in a car trunk?
A: Temperature within cars is very high in summer due to sunlight exposure. To prolong
battery life and ensure charging safety, please do not store the Roborock Handheld
Cordless Vacuum Cleaner H7 in a car trunk.
39. Q: How do I turn off the screen when charging?
A: The screen will turn off automatically after 1 minute without operation when charging.
Press any button to turn it on.
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General
Weight and Dimensions
