The Isotherm CS130C is a complete stainless steel freezer with stainless steel interior. It has three shelves, a stainless steel door and extra-thick insulation for superior performance. It features an internally mounted compressor, which makes installing this freezer easy. This is a true deep-freezer with the capacity to carry a large quantity of frozen foods. All Isotherm fridges and freezers can be upgraded to AC/DC with the addition on an AC converter.3.5cu.ft.DC 12/24VFreezer only Internal-mount compressorRight hinged, reversibleStainless steel interior and exteriorDraw: 6A @ 12V; 3A @ 24VWeight: 74lb.Dimensions: 29 1/2"H x 20 11/16"W x 21"DWarranty: Two years on parts