NiMH Charger circuit help appreciated

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
The circuit below was pulled from a circuit that charges a 10 cells NiMH battery pack. I would like to charge a 12 cell battery pack, or maybe a 16 cell, using a similar circuit. What do I need to change? Also, I do not know exactly what the diode marked SA 76A but I did find out it is from General Semiconductor.. Any information there would help me as well.
Thank you in advance for your input.

Sound Shuttle NiMH Charging Circuit.jpg
 
Last edited:
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.