Metabo 18V 2x 10.0Ah LiHD Battery & 1x Duo Charger Kit

18V 10.0Ah LiHD Battery: Patented AIR COOLED charging technology, Permanent Electronic Single Cell Protection (ESCP) when charging, Processor-controlled charge and discharge management, Capacity display for continuous monitoring of the charge status, High storage capability with almost no self-discharge. 12V-36V Air-cooled Slide-on Quick Dual Battery Charger: Battery packs are charged up to 4x faster than with an entry level charger, Patented AIR COOLED charging technology for short charging times thanks to cooling the battery pack during the charging cycle, Optimal communication between battery pack and charger for maximum service life of the battery packs.