I just got an idea this morning after not sleeping for over almost 24 hours. When I don't sleep my brain overheat and I become a mad scientist STEPS 1- I wanted to get a 280W psu get rid of all the wires that dont produce 12V and keep also the grounds. 2- I would join all the yellow +12v wires to get the nominal 19amps of that PSU and join all the grounds together. 3- Solder a 12v amps gauge to it in line with the yellow wires and a 12v voltage gauge in parallel 4- Put alligator clamps on each end of the 2 big wires ending up with a group of 12v and ground 5- Use is as a car battery charger for quick charging instead of using my 2amps charger I got from dad. What are your opinions?