Hi, I'm making a solar project and I have a 7.5V solar panel (250mA & 1.9w) and a 6V battery (4.5Ah) .. Is it possible to charge the battery with this panel and have a protection cut-off circuit? I searched and the only circuit that I found thats close is this one but its a 12v solar panel charging a 6V battery 4.5Ah.**broken link removed**.. If I make the same circuit and change the LM317 and the resisters will it work or will I not have enough volts to charge my 6V battery?? If not is there a way not to loose the volts at the output? thank you..
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