REDLITHIUM Uses Lithium-Ion Battery Technology Delivering Long Life and Run Time with Fade-Free Power; Battery Fuel Gauge-Displays Remaining Run-Time Milwaukee Redlink Intelligence; Overload Protection-Prevents User from Damaging their Cordless Power Tools Investment in Abusive Situations; Temperature Management System-Keeps Battery in Ideal Temperature Range to Provide Maximum Life; Individual Cell Monitoring-Ensures Optimal Charge and Discharge for Maximum Life; Discharge Protection-Prevents Cell Damage from Over-Discharge; Best in Class Construction; Integrated Weld Frame; Cell Separator

Specifications:

Item: Battery Pack
Type: XC3.0, Extended Capacity, Lithium-Ion
Used On Power Tool: Power Tool
Used On Power Tool Type: Cordless
Used On Model/Brand: M18