The Brand New upgraded Battery .More run-time, more powerful.has a clear difference from the 5.0ah battery . improved the capacity & theperformance.Compatible with Milwaukee Charger.
Compatible with the Milwaukee 18V Lithium XC Battery Packs: 48-11-1820, 48-11-1815, 48-11-1828, 48-11-1850, 48-11-1840, etc. Fit for Milwaukee 2653-20, 2750-20, 2606-20, 2701-20, 2702-20, 2704-20. Milwaukee 18 volt cordless power tools.
Built-in High quality Cells to provides optimized performance and overload protection using total system communication between tool, battery and charger.