Car cigarette lighter adapter, Outlet power

When my cigarette lighter stops working I purchase a cigarette lighter adapter that plugs into my wall outlet. Does this work for a tire air pump or maybe even a cigarette lighter cell phone charger? I show you here.

Note, this is not a sponsored video.

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[kernzyp]

How can a car power it if a house can't?

[jusufzoulba]

I guess it doesn't work not because 12v DC, but because the output only 600mA. The pump required more power wattage. Need 10 A or so.

[johannafriedt]

Can I use this adapter in my power 150w car plug inverter ? I have dash cam plugged into cigarette lighter so now I’m not able to plug anything else in to use usb ports? Plse adv much thx
This is for my car only not inside power source

[puneetmaheshwari]

thankyou i was about to buy one without noting it

[michaelgarrovillas]

Oh no, just bought this for the same purpose. I hope I saw your video earlier

[chunkybudz-fxwd]

I just ordered this crap. Thanks for the video, ordering something that can handle more.

[afuturecreator]

The outlet adapter has output of 7.2 watt (12v * 0.6 amp)
Your phone charge draws 10 watt (5V * 2 amp)
So even the phone charger can't be powered at full performance by This outlet adapter .

You need an adapter which can provide more current to make it work.
In case* the device draws 120w, then you need to buy an adapter of 12v -10 amp (cause 12x10 = 120 w), this is the minimum current the adapter should provide.

[ozmobozo]

If you need more than 10 watts, you need a power supply that takes 110/220 V from the wall and outputs 12 V DC. It's a rectangle metal box with electric components inside.
Be very careful with the high voltage compartment obviously.
You can use a "female car cigarette lighter socket" or simply cut off the end and reveal the two cables of your car accessory. Then carefully insert the + and - to output of your power supply. Keep that in mind, DC devices WILL NOT WORK if polarity is wrong. I mean + needs to connect + and - to -. Otherwise you may (will) harm the device and power supply.
Also wattage calculation is really simple. Voltage × Amperage = Wattage
For example 12 Volts 10 Amps means that you need 120 watts to run the device properly. Although 10V 12A is also 120W, there's no guarantee that the device will work properly since it's not designed that way. Even if it works at a different Voltage, it may be harmful in the long term.

[petartimotijevic]

Reason is not 12v available current is. Compressor need more current.