I'd guess this is sold under different names around the world. It's a Parkside soldering iron that uses clip-in 20V batteries.
It actually feels pretty good to use, and because of it's unusually high fixed temperature it packs quite a punch when soldering.
That high temperature probably makes it ideal for soldering large wires together, but could pose a risk of component damage if used by someone new to electronics soldering. If you're experienced in soldering it will be much less of a risk, and you may even like the much faster melt and flow.
https://www.youtube.com/watch?v=KPJJBa6-TVQ