MILWAUKEE rechargeable battery XFHD812 XFuel Forge 12.0Ah 4932492128

The battery offers up to 2x longer runtime than the MXF XC406 battery. The COOL-CYCLE(TM) active cooling system enables fast cooling for less downtime. REDLITHIUM(TM) FORGE(TM) offers the powerful performance, fast charging and long life of REDLITHIUM(TM) batteries. Best protection against site, weather and environmental conditions. 65 minutes charging time with the MX FUEL(TM) fast charger. Fast charging and strong performance over the entire service life of the battery. ONE-KEY(TM) Tool Tracking and Tool Security provides a free cloud-based tracking and inventory management platform for your tools. ONE-KEY(TM) also offers remote tool lockout. New ventilation design for maximum airflow from COOL-CYCLE(TM)-enabled chargers. Full MX FUEL(TM) system compatibility. 5x rubber coating in the impact zones for maximum protection. Improved grip design for easy carrying.