# multi-voltage charger — Power tool battery platform and accessory interface compatibility

For multi-voltage charger, brand is Milwaukee; compatible with is both M12 and M18 packs; notes is but it does not make them interchangeable, recorded from its source on 2026-08-11.

- **Item:** multi-voltage charger _(verified: appears in the quote below)_
- **Brand:** Milwaukee _(our reading, not quoted from the source)_
- **Compatible with:** both M12 and M18 packs _(verified: appears in the quote below)_
- **Notes:** but it does not make them interchangeable _(verified: appears in the quote below)_

## What the source says

> A multi-voltage charger charges both M12 and M18 packs, but it does not make them interchangeable.

## Source

- https://superarbor.io/blogs/blogs/the-milwaukee-guide

Last verified: 2026-08-11. Review by: 2027-08-11.
Part of [Power tool battery platform and accessory interface compatibility](https://referencesource.org/power-tool-battery-compatibility/).