Does not work
Look on the bright side it could have been you that was cookedTrue story ....
set off for Aldeburgh, Suffolk (60 miles).
200 lug in newspaper and a biscuit tin ...
possible two nights, so had Blackpool illuminations with me powered by two 12v car batteries.
Got to Aldeburgh; opened boot and found that I had placed the METAL biscuit tin across the terminals of a 12v battery.
200 beautifully cooked 'twigs'.
Turned around; drove 2 hrs home.