The CF325Li's performance is outstanding. It drives 50 percent more nails per charge (up to 6,000) and holds a charge five times longer than the Ni-Cad battery. It charges in just one hour, and features a two-minute quick charge that will drive up to 200 nails. It weighs less than the Ni-Cad battery, providing the professional contractor with a lighter tool and better balance, which reduces arm fatigue. It also features a new depth-of-drive adjustment that adjusts on the fly improving productivity.