In this video I am making a powerful 12 volt battery charger using a few discarded and damaged mobile charges. This method involves the connection of mobile charger circuits together in series for increasing their voltage and keeping the same current. The charger I have made in this video is capable of charging 12v 100 Ah batteries to a max of upto 14.8 volts DC without any issues. Although you can also use this as a 12 volts power supply for running your DC Motors or your other 12 volts bulbs and appliances.

#12voltpowersupply #batterycharger #220vto12v #actodc