Thinking about an HP-41CL

[Dieter]

(07-27-2016 01:15 AM)Dave Frederickson Wrote:  In a 41 I don't think the button matters, as the 82120A also has flat contacts. In a clamshell, where two of the cells are stacked, you probably want a button top.

The 41 may not care whether it gets flat or button top cells. But you charger will. ;-)

Dieter