Cordless Alliance System
Your battery. Your craft. Your freedom
With the powerful cordless tools from ROTHENBERGER, you are always in action: mobile, fast and safe.
Wireless freedom for your trade
ROTHENBERGER offers a wide range of CAS battery-powered tools for the HVAC sector - from sanitary installations to refrigeration and air conditioning technology to the service sector. We are constantly expanding our range of battery-powered tools. We have the right tool for every work step: special tools such as the ROAIRVAC R32 CL vacuum pump, the ROMAX 4000 and ROMAX Compact III pressing machines, the RODRUM VarioClean pipe cleaning machine, the PIPECUT mini plastic pipe saw, as well as universal tools such as the RO DD60 drill driver.
You can find out more about our CAS-compatible tools and machines in the portfolio overview.
CAS: Compatibility with a guarantee for the future
The Cordless Alliance System is becoming more successful year after year. More and more manufacturers are joining the alliance, which was founded in 2018. More than 40 strong brands are currently represented in the Alliance, offering more than 400 mutually compatible products for professional use. ROTHENBERGER is a founding member from the very beginning.
The system is based on Metabo's powerful battery technology. All CAS 18 V battery packs and chargers can be used with the cordless tools and machines of all alliance partners.
**Discover 100% compatibility in the 18 V class!
All advantages at a glance
More than 40 strong brands are represented in the CAS battery alliance, whose products are compatible with each other across manufacturers and trades.
All CAS products and batteries are compatible with each other and can be used with all Metabo 18V batteries since 2009.
With more than 400 products, the brands and manufacturers in this alliance offer a unique portfolio of professional tools and equipment.
By using standardised batteries and charging technology, the CAS battery system saves valuable resources and reduces the charging infrastructure required.
The use of standardised CAS battery technology reduces the time required to change the battery between different devices and brands.
The CAS battery system combines different products and brands. This reduces the need for separate batteries and chargers for each manufacturer.
CAS products in action!
CAS battery packs
ROTHENBERGER has a wide range of battery-powered tools for many different applications: from specialised equipment for plumbing professionals to standard tools. Whether a pressing machine, pipe inspection camera or drill driver: all devices are CAS-compatible.
The powerful CAS rechargeable batteries and chargers can be used for all CAS cordless tools and can be combined with each other. The sophisticated battery technology comes from Metabo.
18-volt class LiHD batteries
ROTHENBERGER offers 18 V CAS batteries in 2 Ah, 4 Ah and 8 Ah. The LiHD batteries in 4 Ah and 8 Ah are characterised by their particularly compact shape, as their cells are densely packed - hence the name lithium high-density batteries (LiHD). Each cell generates heat. LIHD batteries therefore have particularly efficient temperature management.