DeWalt DCB181-XJ 18v XR Slide 1.5Ah Li-Ion Battery The DCB181-XJ with DeWalt XR Li-Ion Battery Technology offers a lightweight and compact solution to your existing DeWalt 18 volt XR cordless power tools. FEATURES Lightweight and compact design reduces fatigue and improves access No memory effect and virtually no self-discharge for maximum productivity & less downtime Compatible with all DEWALT XR Li-Ion 18V Tools DeWalt\'s excellent electrical characteristics SPECIFICATION Battery Capacity: 1.5Ah Voltage: 18v Height: 40 mm Length: 113 mm Weight: 0.35 Kg