PORTER-CABLE PCC790LA 20V MAX Lithium 18GA Cordless Brad Nailer Kit, Includes Battery and Charger NO COMPRESSOR NEEDED: this cordless brad nailer is battery-powered, eliminating the need for a compressor, hose, or expensive gas cartridges. CONSISTENT DRIVING DEPTH: our depth adjustment wheel allows you to properly countersink nails consistently. INCREASED PRODUCTIVITY: a tool-free release lever, jam release, and depth adjustment wheel make your life easier. BETTER RUNTIME: Included 1.5 Ah 20V MAX Lithium-ion battery lasts longer than NiCad, charger included. Integrated Belt Hook: Yes 3 YEAR LIMITED WARRANTY: PORTER-CABLE will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase.