Hi,
I've just acquired a 41c which needs the batery pack rebuilt, and was wondering if someone could share a little of their expertise / experience here in this forum. My questions are as follows:
1. What's the best way to get the battery pack apart...does it snap apart or is it glued?
2. What voltage does a working battery pack supply to the calculator? (looks like 5v to 6v from the configuration)
3. Since the wall adapter output is 8vac, am I correct in assuming that there is a rectifier built into the battery pack?
4. Whats with the center contact in the battery compartment...does it tap off an intermediate voltage or something?
Any and all information very much appreciated.
Thanks, Hal