Anyone tried using a portable 12v cooler in your plane?

While cruising through Wal-Mart this evening, I saw a couple of those 12
volt electric coolers designed for use in a car and I started wondering
if anyone has used one in your plane? If so, how good/bad did it work?
Any issues with the plane's electrical system? Was it worth not
having to deal with ice?

Thanks!

--
Jack Allison
PP-ASEL-IA Student
Arrow N2104T

"When once you have tasted flight, you will forever walk the Earth
with your eyes turned skyward, for there you have been, and there
you will always long to return"
- Leonardo Da Vinci

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