Last year purism sent me a new battery for my librem 13 laptop, as the laptop would crash abruptly. I replaced the battery but the problem was not fixed, so probably the battery is not the problem and the original battery I have is fine.
Does anybody want the battery? I’m based in London and I could maybe post it in the UK.
As I was sent the battery for free I can give it away for free, or maybe I can put it up on eBay to cover postage costs if there is interest. Or if Purism wants it back, I’m happy to send it back to you if you let me know where.