|Name||Symbol||Quantity||Value in SI units|
|A h||electric charge||3600 C|
The ampere hour, or amp hour, symbol A h, is a non-SI unit of electic charge, accepted for use with the SI.
The ampere hour is derived from the ampere (an SI coherent derived unit) and the hour (a non-SI unit accepted for use with SI).
|current||× time||= charge||expressed in SI units|
|1 A||× 3600 s||= 3600 A s||3600 C|