# Jöst — Power tool battery platform and accessory interface compatibility For Jöst, system / platform is CAS, recorded from its source on 2026-08-11. - **Item:** Jöst _(verified: appears in the quote below)_ - **Brand:** Jöst _(our reading, not quoted from the source)_ - **System / platform:** CAS _(our reading, not quoted from the source)_ ## What the source says > Jöst Jöst is a medium-sized family business with headquarters in Wald-Michelbach. Specialised on the development, manufacture and sale of grinding and cleaning media as well as systems. ## Source - https://cordless-alliance-system.com/en/brands 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/).