Renee Circuit. I would like to present a invention by the dutch Inventor Rene. The RE-EMF Battery charger or otherwise known as the Rene R Circuit. It will charge Lead acid, disposable-, rechargeable- and revive dead battery's. A very simple circuit you can make yourself for less than $10 dollars. I have replicated, tested it and charged every disposable battery in my house with it. Further tests await.