HP-29C now has dots across the display...

[Bill Duncan]

Interesting Bob, thanks.

Oddly, I've always had the opposite opinion of Duracell. Decades ago I had issues with Eveready batteries leaking, so I switched to Duracell and have never had problems with them. Odd.

These cells were new, and registering with 1.65 volts which is what I'd expect. If anything, I thought it might've been over voltage, as the original NiCD cells are around 1.25v.