The METABO HPT NT 1865DMA(S) Li-Ion 16 Gauge Straight Cordless Finish Nailer is a high-quality nail gun powered by lithium-ion battery technology. With a compact design and a 4-1/2" diameter, this nailer is perfect for various fastening tasks in the home and workshop. The 16 gauge nail capacity allows for versatile use, and the cordless power source provides freedom of movement. This model from Metabo HPT comes with one 2 Ah battery included, making it convenient for users to work on multiple projects without the need for frequent charging. Ideal for professionals and DIY enthusiasts alike, this cordless finish nailer is a reliable tool for any job.