4 |Bosch Cordless Floorcare Which Bosch is for me? Unlimited Athlet Full cleaning capability with removable Maximum runtime and large battery for extendable runtime* and dust container for powerful maximum flexibility and convenience. cleaning of the entire house. * Runtime is extendable with the included Bosch quick charger, two 3.0 Ah Bosch Power for ALL batteries and running on normal power mode, because one battery can be charged while the other battery is in use.