The Atomfair 1Ah Sodium Vanadium Phosphate (NVP)-Hard-Carbon Dry-Process Pouch Cell is engineered exclusively for the research, development, and performance validation of sodium-ion batteries (SIBs), delivering consistent, reproducible results for laboratory-scale testing. It adopts a high-performance material system – sodium vanadium phosphate (NVP) cathode and hard-carbon anode (the mainstream preferred materials for next-generation SIBs) – combined with an advanced dry-film coating process. This solvent-free manufacturing method eliminates common flaws in wet-process production (e.g., material agglomeration, residual moisture buildup), ensuring stable and uniform electrode structure while minimizing experimental variability.