100% compatibility for over 300 machines in the 18 V class!
Unlimited combinations: Now you can combine machines, battery packs and chargers of different manufacturer with each other without any problems..

Cordless Alliance System (CAS) is a cross-manufacturer battery pack system of leading power tool
brands.
This permits now a number of professional applications also with battery packs - from standard to
special tasks.
Unlimited combinations: Now you can combine machines, battery packs and chargers of different manufacturer with each other without any problems..
CAS uses the world's most powerful battery pack system in the industry - from Metabo. With more than 30
years of battery pack expertise, Metabo is pioneer in the battery pack technology and in the topic
of "cordless construction site".
Since 2009 battery packs of any generation are 100% compatible with each other - with all
machines and chargers of their volt clas. This is true today and will be true also tomorrow.
The focus is on 18V the most important application range for professional users. Also
LiHD – the
most powerful battery pack technology in the world is 100% CAS compatible. The technology
covers a performance range of 400 to 3,200 watt and thus offers enough power even for very
energy-intense applications.
CAS stands for a sophisticated battery pack system on which you can now also rely for different standard
and special applications.
How do you benefit from it? Thanks to the multiple use of existing battery packs you achieve
clear cost benefits.
CAS also offers highest reliability and high investment security of a guaranteed
sustainable battery pack system.
The CAS partner are an alliance of generalists and specialist with clear focus on power tools for professional applications. The alliance unites innovative power, high performance of the products and the common goal to make professionals independent from the power socket.
Further information on machines, battery packs and chargers as well as services of the relative manufacturers can be found by clicking on the respective "to website" link.
Manufacturers of power tools for professional users in the area of building trade and renovation as well as metal trade and industry. With the LiHD technology, Metabo is leading provider in the cordless segment.
To the websitePower tool specialist for carpenters, woodworkers and neighbouring industries such as drywall construction and plasterers. From development, production to installation – MAFELL is: Made in Germany.
To the websiteLeading manufacturer of pipe tools and machines for fitters, heater contractors, refrigeration and air conditioning technicians and service fitters.
To the websiteThe expert in mixing devices all around construction and facade with a variety of hand stirrers and special stirrers.
To the websiteManufacturer of innovative and high-quality power tools for use on construction sites and in industry. More than 90% are made in own production with the seal of quality “Made in Germany”.
To the websiteSpecialist for cutting and grinding accessories and machines, e.g. for the metal trade, steel and plant engineering as well as for shipyards. Eisenblätter is known especially for the development of it angle grinders, longitudinal grinders and belt sanders.
To the websiteSpecialist for handheld sweepers and inventor of the rotating circular brushes.
To the websiteManufacturers of vacuum cleaners for cleaning applications for industry, trade and hotel industry, as well as of hair and hand dryers for sanitary facilities.
To the websiteSpecial solutions for construction industry. Innovative machine technology for insulation (EIFS and ETICS), drywall construction, renovation, concrete and plaster finishing.
To the websiteLeading manufacturer of high-quality sprayers, foamers and dosing units for garden and industry. Functional and durable quality for demanding users.
To the websiteManufacturer of an innovative compact printer series for industrial marking with unique communication capabilities "Made in Germany". Developed jointly with the German technology partner Elried.
To the websiteTechnological market leader in important areas of fixing technology, developed and manufactured in Germany. Chemical systems, steel anchors, plastic dowels and much more.
To the websiteManufacturer of pneumatic nailers, compressors and magazined fasteners for trade and industry. With the PKT-HYBRID technology "Made in Germany" on battery basis PREBENA starts its new Cordless program.
To the websiteCembre is a leading manufacturer of electrical connectors, crimping & cutting tools, railroad products, identification & labeling systems. Founded in Brescia in 1969, the Cembre Group is now a full‐fledged international force.
To the websitePressfit is the brand of Cembre SpA for the manufacturing and the supply of tools and equipments intended for piped pressure systems for water, gas, steam, waste and HVAC.
To the websiteJöst 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.
To the websiteTRUMPF, as sheet metal specialist, produces innovative battery-powered and electric power tools for cutting, fastening and beveling. The product range includes machines for metal trade and industry.
To the websiteGESIPA develops and manufactures blind rivets and nuts, as well as setting tools. With its fastener system, setting tools and technique - complete solutions for trade and industry are offered.
To the websiteInnovative company specialising in developing and manufacturing unique surface preparation tools for manual, semi-automatic or robotic steel cleaning and roughening to ensure the best possible bond for anti-corrosion and adhesive materials.
To the websiteSCANGRIP is Europe’s leading manufacturer of work lights for professionals providing the strongest and most comprehensive ranges of work lights with the latest LED lighting technology available on the market.
To the website
Manufacturer of high-quality power tools and accessories for the sanitary, electrical and renovation sectors.
SOLUTIONS FOR LEADERS - innovative – reliable
ITH is the worldwide leading system supplier for industrial bolting technology bigger than M16 (5/8”) and offers bolting tools (hydraulic bolt tensioning and torque tools), engineering, fasteners and service.
To the websiteThe CEMO Group is a leading European company in the field of professional tank and container systems. CEMO products are used in industrial companies, municipalities, construction companies and agricultural businesses. CEMO offers solutions for the safe storage of hazardous substances to protect people and the environment. Made in Germany
To the websiteLeading Swiss company in the area of cutting tools and special tools for the construction business processing insulating material.
To the websiteLamello is a leading manufacturer of wood joining solutions for the woodworking industry. Lamello tools and products can be used to join wood and wood-based materials at a wide variety of angles.
To the websitePromotech is innovation driven ISO 9001:2015 manufacturer of professional power tools, welding automation equipment and industrial systems tailored for structural steel fabricators, heavy machinery manufacturers, shipyards and other metal machining companies.
To the websiteFor more than 100 years, VIRAX has established its reputation as a French reference tool manufacturer for pipe maintenance and installation professionals, both in fluid and gas applications.
To the websiteRICO - The specialist for inspection technology As an expert for TV inspection technology for the examination of sewers, fresh water and waste water pipes, RICO is one of the leading manufacturers of TV inspection systems up to extended TV inspection vehicles.
To the websiteEngelbert Strauss is Europe's leading manufacturer for workwear and industrial safety. In addition to a full range of equipment from head to toe, the company also focuses on developing professional tools.
To the websiteHellermannTyton is a leading manufacturer and supplier of quality products for fastening, fixing, installing, connecting, insulating, protecting and identifying electrical cables and network connectivity solutions.
To the websiteThe inventor of the Dry Cutter Technology - innovative, high-quality machines and saw blades for processing metals and composites. "Leading Through Innovation" - since 1984
To the websiteHolmatro hydraulic equipment and system solutions are predominantly used in rescue, special tactics and industrial applications around the world.
To the websiteLeading brand in tools for cutting, handling, transporting and in-stalling tiles. We offer to end users the widest range of innovative tools to successfully tackle any tile installation project.
To the websiteManufacturer of high-quality machines for compacting, placing and finishing of freshly poured concrete. LIEVERS Holland is your worldwide partner for concrete technology.
To the websiteDo you have a contribution featuring a CAS cordless product of our social wall? Then post it on Instagram using #myCASmoment or via the QR code, and with a bit of luck you can soon find it here!