Using sockets when not hooked up

[Jason4479]

Forgive me if this is a stupid question, but if I am not hooked up, can I still use the electrical plugs in my van (to charge my laptop or run an electric heater for example).

I was sure I could but now can't, even when the engine is running. I am now wondering if I am imagining the fact that I could.

[horns]

Not unless you have some sort of inverter built into your van.

[Cruz]

Forgive me if this is a stupid question

You are forgiven

[trebormint]

You will certainly require an inverter. You can buy them cheaply enough & they plug directly into a 12v socket. But even the largest of portable inverters
will only manage a few amps at 230v, not enough for a heater.

[binka]

It should do your laptop though. I got an invertor from Maplins that goes in the cigarette lighter and will power my laptop. Runs off the leisure battery rather than the main battery.

[horns]

If all you want to do is run a laptop, you're better off with a 12v laptop power supply - Maplins do a good one.

[dirtygertie]

If all you want to do is run a laptop, you're better off with a 12v laptop power supply - Maplins do a good one.

as do fleabay