I am here regarding my query on automotive batteries of my car. I am planning to do the reconditioning of lead-acid automotive batteries. Should I do it myself using sulphuric acid? Or should I try something else? One of my friends suggested me to go for new batteries for my car. I want help from you people out there. Can somebody tell me about the possibility of doing reconditioning of lead-acid automotive batteries? If yes, then what is the procedure of doing it? I would really appreciate your feedbacks. Thanks.