KraftSense U40X 40V 4.0Ah Battery Pack with 2-in-1 Tool Battery & Power Bank

Automotive-Grade Power in a Compact Design
Built with automotive-grade cells, this compact battery delivers powerful and consistent energy for high-performance tools. It provides reliable power output while maintaining a lightweight and portable design.

Long-Lasting Runtime for Tough Jobs
Designed as the core power source of the KraftSense 40V system, it delivers extended runtime to keep your tools running longer and help you tackle demanding tasks with confidence.

Smart Battery Status at a Glance
The integrated LED power indicator strip provides instant battery status visibility, allowing you to quickly check remaining power anytime.

Full Compatibility Across the KraftSense 40V System
Compatible with all KraftSense 40V products, this battery offers seamless power sharing across your entire tool lineup.