Nowadays, wireless vacuum cleaners have become an indispensable tool for many users. But these products are prone to suction loss after long-term use. Therefore, many products have put a lot of effort in preventing suction loss. With its self-developed second-level nine-cone cyclone technology and polymer-powered lithium battery, the Roborock Handheld Wireless Vacuum Cleaner H6 has obtained TÜV Rheinland suction-free certification. In this sense, it is the first in the world.
TÜV Rheinland is one of the world’s leading testing service providers. Based on the 2PfGQ 2807 / 04.20 standard developed by Rheinland, when the vacuum cleaner operates in the standard mode and the strong mode, the suction power does not exceed 3%, it can be considered as ‘no loss of suction power’.
So, how does the Roborock H6 do this? The first secret is the two-level nine-cone cyclone technology.
How The Roborock Handheld Wireless Vacuum Cleaner H6 Could Get This?
Through scientific and meticulous calculations, thousands of model fluid simulations, and several mold optimizations on the 8 variables of the multi-vertebral body, the two-level nine-cone cyclone technology separates the dust by strong centrifugal force to prevent the clogging of the filter and ensure the smooth air passage. More importantly, while ensuring powerful performance, this technology also balances volume and weight to fully meet the needs of users with easy handheld.
The second secret of the Roborock handheld wireless vacuum cleaner H6 is the power supply system. As we all know, a certain amount of heat will be generated during the operation of the battery. And overheating will affect energy output. The Roborock H6 is equipped with a polymer-powered lithium battery. It has lower internal resistance and less heat during operation, thus ensuring constant suction power. At the same time, polymer power lithium batteries also have the characteristics of lightweight and long life.
With the two-level nine-cone cyclone technology and polymer-powered lithium battery, the Roborock handheld wireless vacuum cleaner H6 has a longer service life than similar products.