Supersedes the DCB127DeWalt DCB124 10.8v / 12v XR 3.0Ah Li-Ion Battery The DeWalt DCB124 is a 12v XR compact lithium-ion 3.0Ah battery pack that gives you a longer working life than its predecessors, which were lightweight and of the slide pack design while also being compatible with all DeWalt 10.8v AND 12v XR power tools and most XR chargers. FEATURES Provides 50% more run time than standard 2Ah packs Lightweight design provides user with better ergonomics No memory effect and virtually no self-discharge for maximum productivity and less downtime Compatible with all DeWALT 10.8v and 12v XR Lithium-ion tools LED State of Charge Indicator helps manage pack charging SPECIFICATIONS Battery Capacity: 3.0Ah Battery Type: XR Lithium-ion Battery Voltage: 10.8v Compatible: All 10.8v & 12v DeWalt Tools