RMS wrote:
"Dr.Ace" wrote in message
...
3 Dollar lead acid Battery Charger
http://www.alpharubicon.com/elect/3dollarbattggn.htm
Ace, WH2T
Thank you!
RMS
Yuck!!
No voltage regulation at all, let alone the electric shock risk.
If you did connect a sulfated battery to this, the battery could easily drop
60V at normal charging current and it would get extremely hot, extremely
fast. I would not like to be near something full of hot sulfuric acid and
hydrogen and probably also a source of ignition in due course.
A modified PC power supply would be just as cheap and far safer.
Chris