COLEMAN PORTABLE POWER INVERTERS Whether you need to power up a DVD player or a dishwasher, Coleman has a portable power inverter for the job! Plugs into your cigarette lighter or clamps directly to battery (depending on unit) and safely turns 12-volt DC power into 120-volt AC household power, running everything from small electronics to large RV appliances. All inverters have illuminated On/Off switch, AC outlets with protected covers, replaceable fuses and include short circuit, overload and over/under voltage protection.