I took my new, but used 2 9 volt batteries and let them sit all day when i went to work. When i got home the voltage on them was 17.17 volts.
So just for fun i hook it up to the captret circuit series one but this time i hooked a 220uF cap in series with the - of the LED, just to see what happens. As you would expect the led gets dim as the capacitor fills up. But the LED never went out because the capacitor stop filling up, this should have not happen. The captret affects other capacitors in series, don't know why?
When i did hook up everything up the captret didn't drop its usually voltage, it stayed at 17.17 volts. So i left it over night so that i could sleep. I woke up this morning to see that the battery now reads 17.19 volts.
What just happen? did it just really charge itself?
I'll leave a diagram of my setup for everyone to copy. I'll keep the circuit going all day to see where it gets me.
energetic wiki-


Thanks again.
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