I am sort of a beginner at electrical engineering, could someone help me figure out how I can power an LED strip with batteries?
The led strips that I am looking at using are these. They takes 12Volts input, and use about 3Amps. I want to know how I can power these lights at full capacity with batteries / which batteries should I choose?
I'm thinking maybe one of these and a boost converter to go along with it? Or is there a cheaper way? I just want to make this LED strip portable with a battery pack so I don't have to plug it into the wall. Also, how long will these batteries usually last if the strip uses about 3 Amps?
Sorry if these questions seem basic, but any help is appreciated!