Product description: Battery pack 18V, 2Ah for all products of the Rothenberger battery platform. Application advantages: Patented "Air Cooled" charging technology, permanent electronic individual cell monitoring (ESCP) during charging for particularly long lifespan, processor-controlled charging and discharging management, capacity display for continuous monitoring of the charge level, no memory effect, long shelf life with virtually no self-discharge. Area of application: Limitless combinations - from now on, machines, batteries, and chargers can be easily combined across manufacturers. CAS utilizes the industry's most powerful battery system from Metabo. With over 30 years of battery expertise, Metabo is a pioneer in battery technology and the topic of "cordless construction sites." Features: System battery: CAS, battery type: Li-HD, battery type: rechargeable, number of batteries: 1 piece, battery system: Li-Ion / Li-Po, weight without battery: 400 g, capacity: 2 Ah, battery voltage: 18 V.