Mind you.... I recall that there was a couple of batches of the official DJI Mavic. 2 batteries that were more than a bit hinky, so I'd be inclined to expect the same with the 3rd party products once in a while.
Just as a matter of note: there...
That's a great price for a DJI certified and warranted battery. I would still test it for levels, temps, and swelling of course, but it looks like it's worth a try.
Chris
Speak of the devil ... DJI Intelligent Flight Battery for Mavic 2 - Certified Refurbished 647213789119 | eBay
I've purchased a couple P4 "refurb''' batteries from this place, all of them had 0 cycles and are going strong.
Oh I'm sure these aftermarket guys are using the cheapest of cheap cells!
I might be willing to risk it ... don't have much to lose, can't fly it anyway 🙃
Nice to know that aftermarket batteries for the mav.2 series are being given a systematic work-out. With the model(s) being technically obsolete, the only option to keeping these stunningly excellent birds in service is the third-party...