Formation equipment for the formation of cylindrical secondary batteries with positive and negative electrodes on top

A formation apparatus for performing a charging and discharging test of a cylindrical secondary battery is disclosed. The cylindrical secondary battery includes a cylindrical body, and a positive electrode plate disposed on a top face of the body and a negative electrode plate disposed on the top face of the body. The formation apparatus includes a battery array tray on which a plurality of cylindrical secondary batteries are seated on and are arranged in a matrix form, a secondary battery contact device disposed above the battery array tray, wherein the secondary battery contact device includes a plurality of charging and discharging channels, a power supply disposed above the secondary battery contact device to supply power for the charging and discharging test to each of the plurality of charging and discharging channels, and a heat-dissipating fan facing toward the power supply to prevent overheating of the power supply.