The DeWALT® DCN650 15 ga angled finish nailer drives 15 ga angled finish nails from 1-1/4 to 2-1/2 in which makes it ideal for fastening crown molding, casing, baseboards, and hardwood floor installation. with its Brushless motor powered by a DeWALT® 20V MAX* lithium-ion battery the DCN650 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™ DCN650B XR™ 15 ga Flat Head Cordless Angled Finish Nailer, 1-1/4 to 2-1/2 in Fastener, 110 Nails Magazine