Milwaukee 48-11-2460S M12 12-Volt 6 Ah and 3 Ah Battery Pack

Milwaukee M12 REDLITHIUM XC6.0 and CP3.0 batteries deliver up to 3x more runtime, 20% more power and 2x more life than standard lithium-ion batteries. Superior pack construction, electronics and performance give these M12 REDLITHIUM batteries more work per charge and more work over pack life than any battery on the market. Every battery pack is durably built for heavy-duty use, runs cooler and performs in climates below 0°F/-18°C. Compact, light-weight designs let users work in tight work spaces and reduce fatigue. Built-in REDLINK PLUS Intelligence protects the battery from overloading, preventing users from damaging their cordless power tools in heavy-duty situations, and discharge protection prevents cell damage. An integrated temperature management system and individual cell monitoring help maximize battery life.