Engel 5.25 AMP Converter for MD14F and MHD13FDM Fridge Freezers AC to DC adaptor you may need your small Engel to run at home or in a hotel - and not in your car. This adaptor is only applicable for the following two Engel models MD14F and MHD13F-DM. Applicable for the following two Engel models MD14F and MHD13F-DM Easy to use Allows fridge to be used with a wall outlet