Trading online since 2004. A bundle of used UNITEK BAMOBIL D3 Drives. We are not able to test these in any way so. Cannot offer any guarantee that they are in. Part of a large consignment of surplus from closed EV manufacturing facility. PLEASE READ IN FULL. Please visit our website where you can find all of our location and contact details. We use various social media channels so there are many ways to easily follow and communicate with us. Feel free to ask any questions, we will always do our best to help. We request that you provide an active contact telephone number. This will be used only by ourselves or our couriers in the event of any problem.