Tired of throwing away old batteries? This video reveals how to recycle used 1.5V AA batteries and restore them to like-new condition. Watch as a simple welding machine made from a 1.5V battery brings ...

Ever wondered how to make your own welding machine at home? In this video, learn how to create a simple 1.5V battery welding machine using recycled 1.5V AA batteries. Watch as we guide you through the ...