60W. Well, that really is quite a bit more than the 2.5w in reply #18. So go for it......... You are obviously on the right track now.
And while you stroll along the path to glory, you might have a look at the volts/power sticker under your electric jug on the way.
No online purchase arduino based heat element? The jug is 900W, three minutes boil or less, but I ll be content with less yields if it is DC, not AC.
900W at your local voltage will give you the R of the element.
R at the voltage of your battery will give you the power from the battery.
I am guessing it will not be high. Therefore not practical.
Many camping and auto spare parts shops have 12v electric jugs. They may be suitable for your project.
120W, ".12V: Thirsty minutes can burn to 100℃."
Weedpharma
120W, ".12V: Thirsty minutes can burn to 100℃."
@weedpharma: you left out the important bit!
NOTE: According to the amount of water and the electricity of battery power!
And those minutes could well be long and thirsty.
I got an adaptor, but the cap and fuse were gone into oblivion by the time I could not find a female-car-plug-to-male-battery-jack adaptor for the 900W AC water boiling jug. The point is to boil or heat water outside, not inside a car... and portable. The jug connects directly into the power outlet and it says it draws 900W to boil water, in three minutes or less. Not sure if it would drain the battery in minutes or less, but now I want to at least really heat water and preferably not use the inverter, those adapters look like a future invention. So much for the start of portable standalone electronic appliances.