SI derived unit of electric potential, \(\pu{V} = \pu{J C-1} = \pu{m2 kg s-3 A-1}\).
Sources: Green Book, 2nd ed., p. 72 [Terms] [Book] PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 997 [Terms] [Paper]