The high-performance, lithium-ion battery allows for a running time of 26 minutes (43 minutes with eco!efficiency) – enough time for intensive cleaning units. When needed, the battery can be changed quickly and easily at any time, so that even extended work intervals are not precluded. The rugged, low-noise machine is specifically tailored to the needs of hotels and retail stores and can also be used during time when there is foot traffic. The battery-operated dry vacuum cleaner is also ideal for building service contractors or transport operators – for example, for fast intermediate cleaning of vehicles. The accessories are, of course, equipped as standard. It also comes with a battery, a quick charger and a tear-resistant fleece filter bag that can hold twice as much dirt compared to conventional paper filters.