The Roborock Q5 Pro's 470ml dustbin and 5200mAh battery handle a whole floor

The dustbin holds 470ml, which is large enough that one reviewer with two dogs said they didn’t need to empty it daily. The 5200mAh battery covers an entire main floor on a single charge — no mid-cleaning dock return needed unless the house is unusually large. That combination of bin size and battery capacity is what makes the Q5 Pro feel like a set-and-forget machine. Many competitors either run out of juice before finishing or fill up the bin too fast on pet homes. The Q5 Pro sidesteps both problems with generous specs that match real-world floorplans.