HP Prime Batt

[CMarangon]

(11-30-2020 08:40 PM)DA74254 Wrote:  Difficult to say, I think.

My calc (G2) lasts around a week with heavy use and a couple of months with occational use. Note that the latter means that the calc may be off over a weeks time and thus goes into "coma mode".

I have a similar behaviour...