Rechargeable impact driver MT002DSX Rechargeable vibration driver drill M851DSX This is a set of two tools. The set includes one charger and two rechargeable batteries. I purchased this set at a home improvement store. The vibration driver drill is unused, and the impact driver has been used very little, and never outdoors, so it's practically as good as new. The batteries have only been charged about twice. Operation has been confirmed. The case has some scratches from storage.