Can I charge a 6v SLA battery with a small voltage-regulation circuit based on the LM350 and a 12v SLA? Answered
I know that Lead Acids are pretty tough cookies in the battery world as far as over-voltage and charging goes, but since I lack an electronic engineering education, I would like to make sure I don't blow H2SO4 everywhere. I would be monitoring the charging to see when the current drops to the low mA's, and would not have the battery on a constant trickle charge for very long.
I just need the cheapest way possible to charge the battery >.< any other recommendations would be appreciated!
I had been borrowing a bench supply, but had to return it and now have nothing. *forever alone*