# AA battery (LR6)

> What are the dimensions of an AA battery?

- Category: Everyday objects › Batteries
- Kind: Modern device
- Basis: Energizer datasheet (IEC 60086 limits)
- Page: https://xemstudio.com/objects/aa-battery/ · JSON: https://xemstudio.com/api/geometry?object=aa-battery · Plain text: https://xemstudio.com/objects/aa-battery/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 14.5 | 14.5 | 50.5 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- AA (LR6 / ANSI 15A): diameter 13.7–14.5 mm, height 49.5–50.5 mm.
- Design holders to the MAX values: cells from any maker stay inside them. The file is the maximum-size cylinder with a button.

## Sizes

| dimension | value |
|---|---|
| diameter | 13.7–14.5 mm |
| height | 49.5–50.5 mm |
| IEC | LR6 |
| ANSI | 15A |

## Where the files are

- Energizer: [AA datasheet](https://data.energizer.com/pdfs/E91_Max_NA.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/aa-battery/index.json

- aa-cell-max: [STEP](https://xemstudio.com/files/hardware/aa-battery/aa-cell-max.step) · [STL](https://xemstudio.com/files/hardware/aa-battery/aa-cell-max.stl) — Ø14.5 × 50.5 mm, the maximum envelope

## Questions

**How big is an AA battery?**

Up to 14.5 mm across and 50.5 mm long.

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