Hi This is Vinit here, I hope you can help me with my requirements. I want to make mobile charger with 12V-7.2ah battery. My mobile requirement is 5 volt – 2000 mh current. I am computer techie but do not have much knowledge in electronics. Please provide me circuit components names/types and circuit diagram so that i can solder them make use of out of it. You can reach me out if you need any other info which I missed. Thanks vinit vindude.in