The Metabo HPT NR1838DKAM is the first cordless air spring 1-1/2 in. metal connector nailer from Metabo HPT, delivering performance similar to a pneumatic tool without dragging out a hose and compressor. It has 77 joules of output for fastening various types of pre-punched metal connectors to wood, accepts 1-1/2 in. metal connector nails from .131 to .148 in. diameter, and drives up to 2 nails per second with no ramp-up time. The probe-type nose ensures accurate nail placement, especially with Metabo HPT Strap-Tite nails, and at 7.5 lbs without the battery it is easy to maneuver. The included 18V 4.0Ah battery drives about 600 nails per charge, and the nailer accepts both 18V/36V MultiVolt batteries and standard 18V batteries. Nail Gun Depot lists the kit as the nailer, one 4.0Ah battery, a charger and a carrying bag. The nailer is covered by Metabo HPT's Lifetime Lithium-Ion tool warranty. • Air spring drive system; brushless motor; sequential actuation • 77 joules; up to 2 nails per second; about 600 nails per charge • Accepts 1-1/2 in. metal connector nails, .131 to .148 in. diameter • Probe-type nose, dry fire lockout, integrated belt hook, LED light • 7.5 lbs without battery • Kit: nailer, one 4.0Ah battery, charger, carrying bag