Alkeisvaraus (e)
- Nanocoulombi (nC)1,6×10⁻¹⁰
- Mikrocoulombi (µC)1,6×10⁻¹³
- Millicoulombi (mC)1,6×10⁻¹⁶
- Coulombi (C)1,6×10⁻¹⁹
- Kilocoulombi (kC)1,6×10⁻²²
- Megacoulombi (MC)1,6×10⁻²⁵
- Abcoulombi (abC)1,6×10⁻²⁰
- Milliampeeritunti (mAh)4,45×10⁻²⁰
- Ampeeritunti (Ah)4,45×10⁻²³
- Faraday (F)1,66×10⁻²⁴
- Statcoulombi (statC)4,8×10⁻¹⁰
- Alkeisvaraus (e)1