KLEIN TOOLS 2 Ah O+ Die Head Crimper Kit - BAT207T23 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 DeWALT 20V lithium-ion batteries. Includes cutting jaw, two 2 Ah batteries, charger and bag. Features Crimps up to 600 MCM copper, 350 MCM aluminum and 477 ACSR cable. Includes tool, O fixed die/D3 groove crimping jaw, two 2 Ah batteries, charger and bag. 7 ton hydraulic force crimps a larger capacity faster than similar models on the market. Green light indicator confirms good crimp has been made. Two work lights illuminate darker spaces. Compatible with industry standard W-style dies. Powered by DeWALT lithium-ion batteries. DeWALT is a registered trademark of the Black & Decker corporation. What our Experts Think Reliable Crimping PerformanceDesigned for O‑ and O+ die heads, this kit delivers precise, full‑pressure crimps consistently — essential for secure, code‑compliant electrical connections. Balanced Power & PortabilityThe 2 Ah battery offers a solid balance of runtime and lightweight handling, making it easy to use on tight jobs without excess fatigue. Fast, Tool‑Free Die ChangesQuick die swaps keep you productive across multiple conductor types without downtime. Ergonomic & Jobsite‑ReadyComfortable grip and thoughtful weight distribution make repetitive crimping less taxing on hands and wrists. Durable ConstructionBuilt tough for daily professional use — rugged enough to withstand jobsite wear and tear. Q&A Q: What is the KLEIN TOOLS BAT207T23 2 Ah O+ Die Head Crimper Kit?A: A battery‑operated hydraulic cable crimper designed for professional cable crimping applications with powerful performance and portability. Q: What cables can it crimp?A: Crimps up to 600 MCM copper, 350 MCM aluminum, and 477 MCM ACSR cables. Q: What’s included in the kit?A: The kit includes the crimper tool, O fixed die/D3 groove crimping jaw, two 2 Ah DeWALT 20 V lithium‑ion batteries, a charger, and a carry bag. Maintenance Tips Clean After Use: Wipe crimper head, dies, and tool body to remove debris and grime. Inspect Dies: Check die heads for wear, chips, or damage; replace when worn. Lubricate Moving Parts: Apply light oil to pivot points and sliding surfaces to reduce friction and prevent rust. Battery Care: Charge with the recommended charger and avoid deep discharges to extend battery life. Store Batteries Properly: Keep batteries in a cool, dry place separate from tool storage. Dry Before Storage: Ensure tool and battery are moisture‑free to prevent corrosion and electrical issues. Protective Storage: Store in its case to protect components from dust and impact.