I was just browsing Nkon’s website and I noticed a listing for an Ampace battery I hadn’t seen before; the Ampace JP50: https://www.nkon.nl/en/ampace-inr21700-jp50-5000mah-60a.html
It is already available for pre-order and is expected to ship on 12-12-'25, so ‘just’ 1,5 month from now.
I’m really looking forward to see how it will stack up against the great high drain 5000mAh batteries that have already been ‘launched’ recently!