The rumors about Tesla using BYD's flagship Blade Batteries are back

but interestingly they are related to Europe.

According to Sina Tech, BYD has already started supplying Tesla with its Blade Batteries. 

The unofficial sources familiar with the matter point out the Tesla Giga Berlin-Brandenburg plant in Grünheide in Germany as the destination.

Tesla might start production of the LFP-powered Tesla Model Y in a matter of weeks

Currently, as far as we know, the company produces in Germany only vehicles equipped with 2170-type cylindrical battery cells

the factory is envisioned to locally produce and use 4680-type cylindrical battery cells and structural battery packs

If the rumor is true, it would mean that Tesla intends to launch an entry-level Tesla Model Y with LFP batteries.

So far, LFP batteries for Tesla cars produced in China and in California were supplied by CATL