Vacuum cleaners with detachable battery

Detachable

— the presence of a detachable battery primarily refers to vacuum cleaners from "industrial" manufacturers, i.e. to such brands that have cordless power tools in their assortment. The detachable battery itself can be installed in any device of the brand that supports the appropriate power supply. Therefore, it is appropriate to choose models with a detachable battery if you already have battery models of the corresponding brand.