I think this information was already posted a week or so ago, but if you haven't seen it yet the relevant text is:
Chinese battery giant CATL, supplier to some of Australia’s biggest grid-scale project developers, has unveiled a new containerised battery energy storage system promising a one-third increase in energy density, a 20% reduction in overall footprint and a longer service life.
Stored in a 20-foot TEU container, the mass producible Tener has a 6.25 MWh capacity which CATL says represents a 30% increase in energy density per unit area and a 20% reduction in the overall project footprint.
The new battery also claims to provide zero degradation of capacity over the first five years of use, “a significant advancement”, which CATL says increase the lifespan of batteries.
“Tener is equipped with long service life and zero-degradation cells tailored for energy storage applications, achieving an energy density of 430 Wh/L, an impressive milestone for LFP batteries used in energy storage,” the company says.