Battery over discharge Indicator

Most of the battery voltage indicators always remain on even if the load is off. The LED indicator and the circuit consume current which reduces the battery charge and the charger should be continuously switched on to keep the charge of the battery. Here is an ideal solution to prevent this. The indicator turns on only if the load is running. It gives a Red LED indication when the battery voltage reduces below 4.7 volts. So that the load can be switched off to prevent deep discharge of the battery.
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