The DeWALT® DCN680 18 gauge brad nailer drives 18 ga brad nails from 5/8 to 2-1/8 in which makes it ideal for fastening decorative molding, casing, kitchen crown, and shoe molding. with its Brushless motor powered by a DeWALT® 20V MAX* lithium-ion battery the DCN680 is ready to go to work without the hassle of using gas, compressor, and hose. Tackle jobs both large and small with the features of a pneumatic tool and the freedom of cordless. Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18. DeWALT® 20V MAX* Matrix™ DCN680B XR™ 18 ga Flat Head Cordless Angled Finish Nailer, 5/8 to 2-1/8 in Fastener, 110 Nails Magazine