2540-21 Pin Nailer Kit, Cordless Tool Kit Contents (1) Bare Tool, (1) Battery, (1) Charger, Cordless, 12V, M12, Tip No Mar, Depth Control Tool Free Depth-of-Drive, Firing Mode Sequential, Collation Style Strip, Collation Type Adhesive, Collation Angle Straight, For Nail Gauge 23 ga, For Nail Length Range 1/2 in to 1 3/8 in, For Nail Shank Diameter 0.64 mm, Built-In Light Yes, Battery Capacity 1.5 Ah, Battery Model No. Mfr. No. 48-11-2401, Battery M12, Charger Included Yes