I keep them out in the open, as they will get very warm if they’re discharging in an enclosed container or in foam padded cells inside a case of some sort. And don’t let them discharge packed touching against each other.
These prices are definitely lower than most others. It seems unlikely that they include US customs fees, but that's also true for many low-priced DJI deals from international sellers on eBay. And then I guess there must be some extra cost for the...
The only thing off here is your understanding of how Amazon fulfillment actually works.
As a 3rd party Amazon seller, I know firsthand how the fulfillment process works when sellers store their products in Amazon warehouses. And as a longtime...