I'm not sure if this is the right place for this message.
However, I have an Energizer Arc3 portable power station (300Wh) that it appears might have one or more bad cells. It's beyond my ability to repair but I thought I might offer it up to anyone here who might have any interest in it, or ability to repair it.
Even if I could repair it, I no longer have any need for it, myself, as I've replaced it with another unit.
The unit powers on; electronically it all seems to be working just fine. But it won't charge. So, as mentioned, my suspicion is that one or more of the storage cells has failed. The cells are marked "+ WTT 32700 5820mAh 3.2V" and dated 2020/10/21.
The unit appears well designed and for someone with the requisite skills, might be straightforward to repair. There are only four bolts holding it together and the unit appears to break down into its components very easily.
See attached pictures.
I didn't want to just leave it in the space with a Post-it, as it were, if no-one has any interest in it. If no-one wants it, I'll offer it up elsewhere and/or simply dispose of it.
If you want it, feel free to reply to me here, or call/text me at (778) 386-1924.