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Author Topic: What is this, really...  (Read 3681 times)

Offline carlprad

  • Newbie
  • *
  • Posts: 45
What is this, really...
« on: October 01, 2013, 08:04:24 PM »
hello everyone

Can someone please help me understand what is going on in this video:

Is this simply a convertor or a Joule Thief? I mean, is he actually producing excess energy?

Thanks everyone in advance,


Offline pulp

  • Jr. Member
  • **
  • Posts: 65
Re: What is this, really...
« Reply #1 on: October 01, 2013, 08:54:35 PM »
It looks like he is charging the left car battery with the battery on the right. No OU there but it is good idea how to charge your car battery if you forget the lights on  :-[