Cell Phone Battery Charger Circuit Diagram. Mobile phones generally charge with 5v regulated DC supply so basically we are going to build a circuit diagram for 5v regulated DC supply from 220 AC. These usually contain three NiCd cells each having 12V rating.
This circuit has oscillator circuit transmitter coil and DC power source. Pulse Charger for reviving tired Lead Acid batteries. This circuit can also be used as power supply for other devices breadboards microcontrollers and ICs.
A good designed circuit of a Alkaline battery charger.
This is an engrossing DIY project of a simple Solar Powered Cell phone or USB charger. For example MP3 players cell phone iphone etc. This DC supply can be used to charge mobiles as well as the power source for digital circuits breadboard circuits ICs microcontrollers etc. It can charge any size of the Gel cell batteries with the charging current 300mA 650mA and 13A.
