HP 15c Limited Edition OLD batteries

[ytterligare]

(11-19-2020 07:05 PM)grsbanks Wrote:  Make sure you get batteries of a reputed brand. Those cheap no-name Chinese batteries have many problems, among which an inordinately high internal resistance and poor capacity.

Yes, got 4x Energizer LiOn from Amazon, delivered tomorrow.
My guess is that those were the original one, so they might well be 10-12 years old...and chinese.. :-D