Here is an ideal mobile charger using 1.5 volt pen cells to charge mobile phone while traveling. It can replenish cell phone battery three or four times in places where AC power is not available. Most ...
This is the circuit diagram of mobile phone charger with 1.5 v battery, we can also 2 1.2 v(2.4 v) batteries. This is the circuit diagram of mobile phone charger with 1.5 v battery, we can also 2 1.2 ...
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