DEWALT Nailer: Roofing, Bump, For 0.12 in Nail Shank Dia, For 3/4 in to 1 3/4 in Nail Lg Range, 20 V

These cordless nailers are made by DEWALT and are powered by a compatible 20V DEWALT battery. Nail guns hold nail strips or coils that feed nails one after the other to speed installation in framing, roofing, cabinetry, and flooring applications. Tool batteries can often be used with tools of the same brand, battery series, and voltage. Voltage describes the level of power the battery provides. Amp-hours (Ah) describes the amount of power the battery holds (its capacity), which determines how long a fully charged battery can perform before needing a recharge. The higher the Ah rating of the battery, the greater its storage capacity. As voltage and Ah ratings increase so do the weight and bulk of the battery and the tool it powers.