12v Car Kettle
Submitted: Tuesday, Jan 24, 2012 at 12:03
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True Blue
We usually use our small gas stove to boil the kettle for a cuppa, but it's just a little bit fiddly and time consuming to set up.
So....we (2 of us) were thinking of giving a 12v kettle a try. I googled the item and a few came up but I was wondering if anyone is using this type of kettle and do you have any recommendations??
Thanks in advance
Wayne
Reply By: nsngood - Tuesday, Jan 24, 2012 at 13:05
Tuesday, Jan 24, 2012 at 13:05
I use a waeco 12v kettle in my truck all the time when doing long trips.
yes they are slow to boil if you plug into a normal outlet.
even so... My normal routine in the mornings is to get up do my engine
check start the engine and plug the kettle in. then i do the rest of my vehicle checks make breakfast and then the kettle is usually boiling its little head off.
i usually use about twice the amount of water i need for a cuppa and use the excess to rinse my plate and cup.i will keep a bottle of water and the kettle handy when driving and if i know im pulling up for a wee break i plug it in and its ready to go.
I would suggest putting in a heavy duty socket wired directly to the battery as the kettle can and will blow fuses on a normal cig lighter type outlet.
Just to qualify the fuse thing. They dont blow all the time and sometimes it would boil 15 times then blow the fuse which is why i now have a lead directly to the battery.
Hope this helps,
Brendan
AnswerID:
475879
Reply By: member - mazcan - Tuesday, Jan 24, 2012 at 13:41
Tuesday, Jan 24, 2012 at 13:41
hi true blue
now theres an aussie title if ever there was one lol
yes i have a waeco and it is heavy on power draw and as slow as as wet
camp fire
takes at least 20-25 minutes to boil and it also blew fuses even on a 20 amp wired socket system i have in my car for heavy duty use/12v air compressor /12v drill use etc
i bought one of those small single burner gas stoves that take the gas cartridge and it craps all over the waeco electric jug and can be used for all modes of heating /cooking and very economical to run and doesnt zap your
battery power in the car where there is only one battery for everything
imho
dont waste your money
cheers
AnswerID:
475884
Reply By: Fab72 - Tuesday, Jan 24, 2012 at 15:44
Tuesday, Jan 24, 2012 at 15:44
This has been covered on here before. The consensus was don't bother. It'll take the best part of an hour to end up with 2 cups of luke warm water.
I bought a Kelly Kettle/Bush Kettle and we get enough BOILING water out of one of these for 5 serves of instant noodles. Takes about 5 minutes to boil off a handful of leaves/twigs and a sheet of newspaper.
It cools down extremely quick too, so no waiting around before packing it away.
Fab.
AnswerID:
475891
Reply By: Allan B (Member, SunCoast) - Tuesday, Jan 24, 2012 at 18:59
Tuesday, Jan 24, 2012 at 18:59
Consider a few numbers:
The typical household electric kettle is 2400 watts.
If a 12 volt electric kettle were 2400w then it would be drawing 200 Amps from your battery!
Waeco do not disclose the wattage or current draw of their electric kettle, but lets make the reasonable assumption that it is no more than 20 Amps. This represents 240 watts on 12 volt, one tenth of the heating capacity of the household 240v kettle. So it sure is not going to boil your water very quickly, yet at the same time is dragging 20 Amps out of the battery. Not a good scenario I think.
AnswerID:
475918
Follow Up By: member - mazcan - Wednesday, Jan 25, 2012 at 23:07
Wednesday, Jan 25, 2012 at 23:07
hi alan b
i actually found my waeco .750ltr 12v electric kettle in the back corner of the shed today and read the label on the bottom
12volt
200watt
15amp
and it said min size fuse 16amp but
mine was blowing 20amp fuses regulary while operating on 20amp fuse and wiring set up even on its own thats only one of the reasons why it s in the corner of the shed others are in my first post
cheers
FollowupID:
751045
Follow Up By: Allan B (Member, SunCoast) - Thursday, Jan 26, 2012 at 11:08
Thursday, Jan 26, 2012 at 11:08
Hi Mazcan,
Yes interesting. Those specs don't quite add up but even so, a 20 amp fuse would be cutting it close with the alternator charging and raising the voltage to some 14 volts. Even big concerns like Waeco don't get it right sometimes.
FollowupID:
751063