The Milwaukee M12-18 FC 18v Multi Fast Battery Charger is a versatile and powerful battery charger designed to charge both M12, M14 and M18 batteries. This high-performance charger can charge both battery types in just 26 minutes, making it an ideal solution for professionals and DIY enthusiasts who need to quickly recharge their tools and get back to work. The M12-18 FC Fast Battery Charger features a compact and durable design that is built to withstand tough job site conditions. It is also easy to use, with an intuitive interface that displays charging status and battery health. Features & Benefits • M12 Redlithium 2.0ah/3.0ah/4.0ah/6.0ah battery packs recharge in 26min/50min/52min/95min or less • M18 Redlithium 2.0ah/4.0ah/5.0ah battery packs recharge in 26min/52min/59min or less • Recharges all M18, M14 and M12 Redlithium battery packs • Recharges in sequence: first in, first to charge resulting in less time needed to manage charging cycles Specifications • Battery Pack Capacity: 2.0, 3.0, 4.0, 6.0ah • Charge Type: Sequential • Power Source: 240v AC • System: M12, M14, M18