# OIS — Power tool battery platform and accessory interface compatibility

For OIS, brand is Bosch; system / platform is Starlock; not compatible with is Starlock multi-tools; notes is Accessories with an OIS interface aren’t compatible with Starlock multi-tools, recorded from its source on 2026-08-11.

- **Item:** OIS _(verified: appears in the quote below)_
- **Brand:** Bosch _(our reading, not quoted from the source)_
- **System / platform:** Starlock _(our reading, not quoted from the source)_
- **Not compatible with:** Starlock multi-tools _(verified: appears in the quote below)_
- **Notes:** Accessories with an OIS interface aren’t compatible with Starlock multi-tools. _(verified: appears in the quote below)_

## What the source says

> Note: Accessories with an OIS interface aren’t compatible with Starlock multi-tools.

## Source

- https://www.kelvinpowertools.com/blog/blog/new-bosch-fein-starlock-system

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/).