Auto Cut Off 12v Battery Charger (Automatic Charger)

The content about making a auto cut-off lead acid battery charger circuit. Using this circuit, you can charge your 12v battery automatically.
When your battery became full charge, then charger will automatically off. For your battery will not be over charge.
Since, I don't have lead acid battery charger, for that cause I don't show your changed a battery.
Circuit Diagram at - 01:59
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I'm very professional with my business. Some experiments and ideas can be dangerous. You should not take risks and damage yourself and the environment.
Warning :
This project is for education and demonstration purposes only. Some ideas present jeopardy and risk. For that, you should be understood before attempting.
#battery_charger
#auto_cut_off_charger
#automatic_charger