The H VC6 was chosen based on good experience with other Karcher products and the availability of good technical support. In normal suction power, it performs satisfactorily, while in boost mode it performs exceptionally well with the expected decrease in battery life.

Negatives: The manual that accompanies the vacuum clearly states that it should include an additional battery, an extra filter, and the filter cleaning attachment. These were not included. When we asked the dealership about it, we received the response that it only applies to other countries. This answer did not satisfy us. We inquired about purchasing a second battery and were told that the cost is 258 euros!!! The price is unbelievably high, almost the same as the vacuum itself. In competitive products of the same quality, the price of a battery with double the capacity, 4Ah or 5Ah, ranges from 55 to 90 euros!!!

Conclusion: If the autonomy of 40-45 minutes is satisfactory for you and you can afford to spend 330-350 euros on purchasing the vacuum, then choose it. However, if you need additional operating time or are concerned about the high cost of purchasing a battery when its life is over, then choose another product that costs less than half the price.