It can run for almost 40 minutes on a single charge, which should give you enough time to clean most rooms without running out of charge. It doesn't offer any distinct suction power modes that would drain its battery any faster, though using its detergent dispersal function continuously might drop its runtime slightly. If you’re faced with multitasking at work every day, why should you have to struggle to juggle a million tasks at home? With the BISSELL CrossWave Cordless Max, you can now vacuum AND wash your floors at the same time. Powered by a 36 V lithium-ion battery, this vacuum offers up to 30 minutes of clean in one hassle-free, cordless device. The BISSELL CrossWave Cordless Max has a fairly spacious dirt compartment. If you're running a script or application, please register or sign in with your developer credentials here. Additionally make sure your User-Agent is not empty and is something unique and descriptive and try again. If you're supplying an alternate User-Agent string,try changing back to default as that can sometimes result in a block.