The RIDGID R09893B 18V Brushless 16-Gauge 2-1/2" Straight Finish Nailer is a powerful cordless nail gun designed for precision and efficiency. With a lithium-ion battery technology and a 4 Ah battery capacity, this nailer delivers consistent and reliable performance. The tool-only package includes one battery, making it convenient for users to work on various projects without the need for additional batteries. The compact size and lightweight design of the nailer make it easy to maneuver, while the straight nail gun angle ensures accurate and flush results. Perfect for both professionals and DIY enthusiasts, this Ridgid model is a versatile and high-quality tool for fastening tasks.