Milwaukee 48-11-2402 M12 XC Extended Run Time Battery Pack

Features:
-High Current Discharge - Increased power and performance
-Rubber Over-Molded Base - Protects delicate surfaces from marring
-Sturdy Base - Allows M12™ tools to easily stand
-Compact and Lightweight - Smaller and Lighter than NiCd batteries
-M12™ Compatibility - Compatible with most M12™ tools and electronics (not compatible with 2320 M12™ -Plumb Laser and 2290 SUB-SCANNER™ M12™ Cordless Detection Tool )

Specifications:
-Voltage 12V
-Battery Type Lithium Ion
-Warranty 2-year
-Weight .9 lbs