Description The Milwaukee M12 REDLITHIUM CP2.0 Battery delivers up to 2X 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 2.0 Ah of runtime. Each battery pack is durably built for heavy-duty use, runs cooler and performs in climates below 0ÂF/minus 18ÂC. 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. Switch to Milwaukee's REDLITHIUM CP2.0 Compact Battery Pack to instantly upgrade the runtime and durability of Milwaukee M12 cordless tools.PRODUCT DETAILS: REDLINK intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger Best-in-class construction: offers long-lasting performance and durability All-weather performance: delivers fade-free power in extreme jobsite conditions Powers more than 90 Milwaukee M12 cordless power tools