How would you likex... This is very simple thing! You need just one battery ane one starter. If you connect these two things in one circle you will wee that starter is spinning! And thats not at all... Another part, you need to generate the electricity. So, when you connect the conducter to one clemm om starter and radio to another - you will see that radio is working! It's a miracle, isn't? Thank to Edisson, Tesla and Popov! Good luck!