Milwaukee M12 12-Volt Lithium-Ion XC Extended Capacity 6.0Ah Battery Pack W/ Two 4.0 Ah Batteries, Charger & Tool Bag

The Milwaukee M12 REDLITHIUM XC 6.0 Ah and 4.0 Ah starter kit. Battery Pack delivers up to 3X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The lithium-ion battery pack features superior pack construction, electronics and performance providing users more work per charge and more work over pack life than any battery on the market. The rechargeable battery also delivers users with 5.0 Ah of runtime. Each battery pack is durably built for heavy-duty use, runs cooler and performs in climates below 0°F/minus 18°C. Its compact, lightweight design allows users to work in tight work spaces and reduces fatigue. Built-in REDLINK Intelligence protects the battery from overloads, preventing users from damaging their cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. An integrated temperature management system and individual cell monitoring help to maximize battery life. M12 REDLITHIUM 4.0 provides up to 2X more run-time, 20% mor...