Battery Charger

Posted on Aug 2, 2012

Using this circuit will give Good Charging results to the Gell Cell Battery used in the Metal Detector, or any other simular and smaller type battery. This charger is both Current and Voltage Regulated.

Battery Charger
Click here to download the full size of the above Circuit.

The Output is NOT short circuit protected, However the current limit is effective if the output is above a 2 volt potential. It is also protected against reversing the battery, by a fuse.

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