In this work we investigate and highlight the role of these chosen parameters/protocol, with a view to the establishment of consistent and standardized protocols for assessment of power capability of battery materials. performed on a reel-to-reel (R2R) coater system (Megtec horizontal slot die), with carboncoated Al and Cu foils used for cathode and anode, respectively. Electrodes were then calendered to required densities (2.15 g cm -3 for cathode and 1.4 g cm -3 for anode).