There's a new, obscure means to bring virtually ANY dead battery back life once more.
I've already tried it with cars and truck, laptop computer, and phone batteries that were entirely dead. You can just recondition your old batteries and conserve a great deal of money. http://princevideovault.com/index.php?title=What_They_Informed_You_About_Battery_Reconditioning_Method_Is_Dead_Wrong...And_Listed_Here_Is_Why