The original 36 volt 1.0 amp XLR battery charger for the Razor Rambler 16, EcoSmart Metro HD, and EcoSmart SUP is made in a very convenient wall-mount configuration. The XLR connector plugs directly into the wall's electric outlet. This wall style design means that you no longer need to have a plastic box hanging down or sitting there on your garage floor waiting to be run over, tripped over, trampled, or otherwise broken. With this design, all of the electrical components are contained right there at the electric receptacle and out of harm's way.