12V battery charger

6V / 9V / 12V Battery Charger with Constant-Current Charging

This is the circuit diagram of battery charger which has many important features such as current-constant charging, overcharge protection, short-circuit…

55 years ago

12V Car Battery Charger

Here is a simple and easy to build circuit diagram of a 12V car battery charger: Components List: R1 =…

55 years ago