The Atomfair 1Ah P2-Type NMO || Anode-Free Dry Pouch Cell is a state-of-the-art research-grade platform designed exclusively for advancing anode-free sodium-ion battery (SIB) technologies. Departing from conventional SIBs with dedicated anode materials (e.g., hard carbon), this cell eliminates anode active materials entirely, utilizing a bare current collector (e.g., copper foil) as the substrate for sodium-ion plating and stripping. It integrates this innovative anode-free architecture with a high-performance P2-type sodium nickel manganate (NMO) cathode—a layered oxide with a P2 crystal structure, renowned for its excellent sodium-ion mobility—and an advanced dry-film manufacturing process.