DC Direct to 12-volt Battery – The extra-long 9-foot cable has alligator clamps to attach directly to any 12-volt vehicle or boat battery. In this power mode the WaveBox delivers the same 660 watts of cooking power as the AC cord.
thats gotta draw 60 amps to put out full power
DC Vehicle Power Outlet – Allows you to plug the WaveBox into a 12-volt vehicle power outlet rated at 20 amps
or greater. Using the 20-amp vehicle power outlet, the WaveBox produces 235 watts
of cooking power, great for reheating meals, warming coffee or heating convenience foods. Vehicle power outlets can’t supply enough power for the WaveBox to pop popcorn, although popcorn pops great using the other power options.
Check your vehicle’s owner’s manual to make sure the outlets are rated at 20 amps.