Hitachi NR1890DC 18v Brushless Clipped Head Framing Nail Gun (Recon Grade A). Accepts clipped or offset Round Head Nails for jobsite versatility. Drives Nails from 2 In. Brushless motor for longer run time per charge, less maintenance and increased durability.400 Nails per charge using Hitachi's new compact 3.0 Ah Li-ion battery. Power Source - Electric - Cordless. Battery Voltage & Type - Slide Li-Ion Compact 18v, 3.0Ah. Number of Batteries Included - 1. Battery Recharge Time (hrs) - 0.75. Nails per Battery Charge - 400. Magazine Angle (°) - 30. Maximum Fastener Length (in) - 3.5. Minimum Fastener Length (in) - 2. Net Tool Weight (lbs) - 9.9. Weight - Excluding Battery (lbs) - 9. Package Weight - 15.65. Height (in) - 13.5.