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Sir, I have checked my circuit 20 times i soldered exactly the same and I have solved the problem of current drawn from the batteries. I don't know what's wrong with the voltage displaying on LCD.I have charge My 18650 upto 4.25 volts but Ardunio shows 4.65 sometimes 4.78 volts. what can i do sir??
hey sir... i have a problem..... my 18650 cell voltage was 4.25....but arduino was showing 4.71... volts..... and it is discharging at the rate of 0.20 amp which is taking more time to discharge.... plz help me sir