Battery Charger

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Mongoose

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Heya manne en dammes.

I'm not sure where to stick this, so modz please feel free to move to a more apropriate section.
I just rescently dug out my old 18v B&D cordless drill and found my charger got feet and walked off. God know where, but his gone. Anyway, could someone possibly help with a very basic charging circuit for this type of battery.

PAck has 15 x 1200mah batteries installed.

I found this circuit on the web, but I'm having a problem working out the value of the resistor. According to the web, I'm looking at around 39r.

nimh-nicd-battery-charger-circuit_zpsb1f01c88.gif


Would that be okay for those cells?

Please advise.

:thumbs:
 
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