The Intelligent Power Solution This adapter safely powers a 50 amp, 125/250 volt boat from two 30 amp/125 volt receptacles at dockside. Construction is heavy-duty, and this adapter is "smart"--if it senses reverse polarity, it shuts off.
This 5 Amp AC to 12V DC power
adapter is perfect for running all of your coolers/warmers, 12V heated seat cushions, and other 12V appliances. Allows high power 12V DC items to operate on 110V power. Easy plug in use ...