Klein's battery-operated Cable Crimper is engineered to make linemen's work more efficient by reducing the time and effort needed on the job. Crimps up to 600 MCM copper, 350 MCM aluminum and 477 ACSR cable. 7-ton hydraulic force crimps a larger capacity faster than similar models on the market. Compatible with industry standard W-style dies. Powered by a DeWALT 20V lithium-ion battery (2 Ah). Includes cutting jaw, two 2 Ah batteries, charger and bag.