diff --git a/packages/grafana-ui/src/utils/valueFormats/categories.ts b/packages/grafana-ui/src/utils/valueFormats/categories.ts
index 5428c7f06c6..fafa2bdd76d 100644
--- a/packages/grafana-ui/src/utils/valueFormats/categories.ts
+++ b/packages/grafana-ui/src/utils/valueFormats/categories.ts
@@ -171,6 +171,7 @@ export const getCategories = (): ValueFormatCategory[] => [
       { name: 'Watt-hour (Wh)', id: 'watth', fn: decimalSIPrefix('Wh') },
       { name: 'Kilowatt-hour (kWh)', id: 'kwatth', fn: decimalSIPrefix('Wh', 1) },
       { name: 'Kilowatt-min (kWm)', id: 'kwattm', fn: decimalSIPrefix('W/Min', 1) },
+      { name: 'Ampere-hour (Ah)', id: 'amph', fn: decimalSIPrefix('Ah') },
       { name: 'Joule (J)', id: 'joule', fn: decimalSIPrefix('J') },
       { name: 'Electron volt (eV)', id: 'ev', fn: decimalSIPrefix('eV') },
       { name: 'Ampere (A)', id: 'amp', fn: decimalSIPrefix('A') },