12v Powerbank - USB to 12v
Intro: 12v Powerbank - USB to 12v
You only need 3 simple things
- A boost converter (This is the cheapest with voltmeter, the same i use)
http://www.ebay.com/itm/DC-DC-4-5-32V-to-5V-52V-XL...
- A USB Cable
- And is optional, but a estandar DC power plug is usefull
Then connect, adjust the output voltage to 12v and thats all :)
STEP 1: Its Simple But Very Usefull
A lot of things works on 12v, and now you have a battery for all of them.
Look a example of how many things you can use it on the right of this image.
5 Comments
MatT104 6 years ago
Cheers!
jawadsahibzada 7 years ago
usb port provides very low current, 6v battery with much higher capacity is needed for that
Yonatan24 8 years ago
If the output voltage is always 12V why do you need a volt-meter?
jawadsahibzada 7 years ago
because it's adjustable !!! output from 10-30v ....every time you adjust it, you don't have to use multimeter.
kaddigart 8 years ago
The car ceiling fan rules...maybe a little impractical but very cool nonetheless.