"Voltage" is a song by the South Korean girl group Itzy. It is the group's first Japanese maxi single. The song was released by Warner Music Japan on April 6, 2022.
The single contains 4 tracks, including the title song 'Voltage' and the B-side 'Spice' with the instrumental versions of both songs. "Voltage" was written by Mayu Wakisaka who wrote some of Twice's hit songs such as Candy Pop and Knock Knock. It was described as pop-rock track that characterized by strong rap, Lyrically, it contains a message of that 'We will move forward confidently' by comparing the group's exhilarating energy to the song name 'Voltage'. It was composed in the key of F Minor, with a tempo of 107 beats per minute.
To promote "Voltage", Itzy performed the song at Venue 101.
Prior to the release of the official release, the music video was released on March 24, it helped the single to climb to the second place on Oricon daily single chart on April 5.
Credits adapted from Melon.