The RUBIMIX E‑9 ENERGY CAS cordless mixer is designed for efficient mixing of cementitious adhesives, resins, paints, and a wide range of other materials. Its cordless design delivers outstanding portability, effortless handling, and complete freedom from power outlets—offering safer, more flexible operation on any job site.

Powered by a maintenance‑free brushless motor, the RUBIMIX E‑9 ENERGY CAS delivers extended service life and consistent performance. The included 18V – 5.2Ah ENERGY CAS Li‑Ion battery integrates RUBI into the METABO CAS platform, ensuring full compatibility with more than 300 CAS system tools. This high‑capacity battery provides enough runtime to mix approximately 90 liters of material (around three bags of ceramic adhesive) and recharges in roughly 180 minutes using the ENERGY CAS charger.

An integrated LED charge indicator clearly displays remaining battery capacity, with four green LEDs confirming a full charge.

Ergonomics are a key focus of the RUBIMIX E‑9 ENERGY CAS. Its dual‑grip, bi‑material handle enhances comfort and control, while the optimized geometry improves tool stability during mixing. Safety is equally prioritized: the mixer includes a safety lock to prevent accidental activation and a soft‑start system that delivers smooth acceleration. Users can fine‑tune performance with a 5‑position rpm control dial for precise speed adjustment.

The mixer is supplied with a removable 120 mm mixing paddle, the maximum capacity for the tool, engineered specifically for cement‑based mortars and adhesives.