USB 5v to DC 12v - Step Up Converter Cable

[@JustVlads]

Buy it here: geni.us/4tXeIrH
Recommended: geni.us/JustVlads

[@kimbavespa]

What about the polarity ? I want to use it on my guitar pedals, mine is negative polarity. Will it work on it ?

[@bobyolstunts2725]

I need to power a decently bright LED as a headlight and a taillighf for a dirtbike for a few hours at most. I have a 12000mah output 1-2amp 5v battery pack.
I know you said this attachment will put out 12 volts. But what if I used two. And hard wired them. Inline with each other. To my lights?
Its either that or using a surgeons bed 12v battery and trying to find somewhere to tuck it away. What do you think I should do?
Thanks in advance.
@justvlad

[@surenbono6063]

does it work reversed...12v to 5v

[@laptech3767]

12 v one amp can work with my speaker amplifier!

[@r4inim4tion]

Can a charge motorcycle battery 12v,??

[@BoeingJetTech]

So, some Chinese 5v to 12v converter has a fixed tip on it and that tip just so happens to be the same tip that fits your light AND monitor? The gods of electricity have provided you with full planetary alignment with that one.

[@Littrell1966]

The 2.1 tip is standard for many devices!

[@etyrnal]

can it power 2.4A 12vdc ?

[@Aethelbeorn]

Depends on if you can supply 2.4A from a 5v circuit.
Remember.. if you double your voltage you will half your amperage. The total wattage will mostly be the same.

[@nelsonbellamy3778]

Subscribed

[@denizegee3729]

Can I use this for my laptop?

[@thangtrinh3237]

No, I don't think so

[@carbonitegamorrean8368]

thx

[@amarjeetpaswanji9953]

Hi