The improved refrigerator/freezer now includes a state-of-the-art power regulator with a lower amp draw at 12 volt DC. This provides the power you need with less battery drain. No hassle with automatic temperature control. Comes with an adapter to plug into your cigarette lighter for easy installation. Convenient lift out storage basket makes packing and use a breeze. If you want a freezer just turn the dial! Installation is simple with an indicator light that alerts you to problems. Easily reversible and removeable hinge lid. Stain-less steel interior improves cooling and prevents stains. Sturdy, corrosion proof plastic exterior. Handles are heavy-duty and can be easily removed.