@▷ Ni-cad battery charger with DC power supply 9V | Diagram for Schematic

Ni-cad battery charger with DC power supply 9V

The Ni-cad battery charger circuit can be used with the battery will charge with 4.8Volt current 800mA using it for about five hours, “which serves R1 limit the current flow.
To the Ni-cad battery charger circuit where the R2 and LED1 is told that the state of the battery charger that fully or to show that if LED1 on battery power is not full

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