Abstract: A cordless vacuum brush includes a forward vacuum assembly containing a motor, fan, a dust trap and a rearward elongated hollow handle assembly containing a plurality of battery cells connected in series for operating the motor and a built-in battery charger. The rear or free end of the handle assembly is equipped with an endcap having a fold-out connector or plug for plugging into an 120 volt AC outlet. The handle assembly is detachably secured to the vacuum assembly so that it can be removed for charging the batteries and when attached to an electrical wall outlet will hang straight down therefrom.