This was the first time that I was shipped dead batteries from Ali Express, but given that they remain the only game in town for anyone seeking this specific product, I will still order more of those extra-range batteries from the same place...
A couple of months ago, I bought six of those Ali Express steroid batteries for my Mavic 1 Pro, Mavic 2 Pros, and Air 1. For the first time after several such orders in the past, I was shipped TWO dud batteries that NEVER took a single charge...
Tried it with different length of push in case it was different. Been pushing DJI buttons for over12 years, lmfao. Got the one that would take a charge to work. The other one (in this link) won't take a charge as 3 different chargers don't see...