This is a handy little charger that can provide a charging current of up to 120 mA continuously for batteries in the range up to 12 volts. This project inspired by 12 volt 500 mA plug pack at an amateur auction. Two potentially useful projects resulted from this plug pack. The other is a variable power supply. The supply is housed in a small plastic enclosure 90 x 55 x 32 mm.Download :
Schematic
search term : Battery Charger, Hand held Radio charger, Analog Project (src )
