{"product_id":"milwaukee-48-11-2440-m12-redlithium-xc-4-0ah-extended-capacity-battery-pack-pt0c7y","title":"Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0Ah Extended Capacity Battery Pack","description":"\u003csection data-aplus\u003e\u003cdetails id=\"product-features\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/runtime.svg\" alt=\"runtime\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eMore Runtime\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThis Milwaukee battery pack is built to keep M12 tools running longer between charges, which means fewer battery swaps when you are drilling, fastening, cutting, or servicing equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/overload-protection.svg\" alt=\"overload-protection\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eREDLINK Protection\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eBuilt-in electronics help protect the pack and tool from overload and cell damage. That matters when you lean on compact cordless tools hard and expect them to last.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/temperature-range.svg\" alt=\"temperature-range\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eCold-Weather Output\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe pack is designed to perform in climates below 0 degrees Fahrenheit, so it is a practical upgrade for outdoor service work and unheated jobsite conditions.\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-overview\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\" data-product-summary\u003e \u003cp\u003eThe \u003cstrong\u003eMilwaukee M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack\u003c\/strong\u003e, model \u003cstrong\u003e48-11-2440\u003c\/strong\u003e, is a 12V lithium-ion battery pack built for Milwaukee M12 cordless tools. This is a \u003cstrong\u003ebattery pack\u003c\/strong\u003e designed for \u003cstrong\u003epowering M12 cordless tools for longer runtime and stronger sustained output\u003c\/strong\u003e. If you are using compact drills, ratchets, lights, inspection tools, or service tools on the M12 platform, this pack is the step up from smaller compact batteries when you want more work per charge.\u003c\/p\u003e \u003cp\u003eMilwaukee rates this XC 4.0 pack for up to 2X more runtime, 20% more power, and 2X more recharges than standard lithium-ion batteries. On the job, that translates to less downtime and more consistency when the tool is under load. Instead of a compact battery that drops off quickly during heavier use, this extended capacity pack is built to hold output longer so your M12 impact driver, rotary tool, ratchet, or inspection tool keeps doing useful work without feeling weak halfway through the task.\u003c\/p\u003e \u003cp\u003eThe big selling point here is not just amp hours on paper. It is the combination of pack construction, onboard electronics, and system communication. Milwaukee's REDLINK Intelligence manages communication between the battery, tool, and charger to help optimize performance and provide overload protection. That matters if you are pushing an M12 tool hard, because battery protection is what helps prevent heat-related wear and unnecessary damage over time.\u003c\/p\u003e \u003cp\u003eMilwaukee also built this pack for real jobsite conditions. The pack is designed to run cooler, includes temperature management and individual cell monitoring, and is built to perform in climates below 0 degrees Fahrenheit. If you work outdoors, in service vans, garages, mechanical rooms, or unheated spaces, that cold-weather capability is more than a nice extra. It means your cordless setup stays usable when smaller or cheaper packs can struggle.\u003c\/p\u003e \u003cp\u003eFrom a physical standpoint, this battery has the wider XC base that many users like because it can help certain M12 tools stand upright more easily. The pack weighs 0.88 lb and measures 3.47 in long, 2.62 in wide, and 4.35 in high, so it adds capacity without getting oversized for a compact 12V platform. It is still very manageable for overhead work, service calls, punch-list tasks, and general daily carry compared to larger battery systems.\u003c\/p\u003e \u003cp\u003eCompatibility is straightforward. This battery is part of the Milwaukee \u003cstrong\u003eM12\u003c\/strong\u003e system and is intended to power most Milwaukee M12 cordless power tools. That makes it a simple upgrade for users already invested in the platform. If you already own M12 tools and want longer runtime from the same system, the Milwaukee M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack is the kind of battery that makes those tools more useful day to day without changing chargers, tools, or workflow.\u003c\/p\u003e \u003cp\u003eThis battery pack is best for technicians, electricians, plumbers, HVAC pros, automotive users, maintenance crews, and serious DIY users who rely on compact cordless tools but do not want compact runtime. If your jobs are light and very short, a smaller pack may save a little weight. If you actually use your M12 tools throughout the day, the extra capacity here is usually the smarter buy.\u003c\/p\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eMore Work From Your M12 Tools\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\u003cimg src=\"https:\/\/www.milwaukeetool.com\/--\/web-images\/sc\/6766df7e24ff420197324ba0f2926235?hash=7605005bb973854787628bbb892ee9b7\u0026amp;lang=en\" alt=\"Milwaukee M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack product shot showing the 12V battery pack for M12 cordless tool runtime on a clean studio background\" class=\"tnblock-img\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eIf your M12 setup is doing real work, battery size changes how useful the tool feels. This XC 4.0 pack gives compact Milwaukee cordless tools longer legs without moving you into a bigger platform.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e4.0 amp-hour capacity for extended runtime\u003c\/li\u003e \u003cli\u003ePart of the Milwaukee M12 battery system\u003c\/li\u003e \u003cli\u003eBuilt for most Milwaukee M12 cordless power tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tnincluded-wrapper\"\u003e\n\u003cul\u003e\u003cli\u003e(1) Milwaukee M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack\u003c\/li\u003e\u003c\/ul\u003e \u003c\/div\u003e \u003cdiv class=\"included-note\"\u003e\n\u003cp\u003eCharger is not included.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"aplusicon\"\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e12 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/battery-capacity.svg\" alt=\"battery-capacity\" class=\"aplusicon\"\u003eBattery Capacity\u003c\/th\u003e\n\u003ctd\u003e4.0 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power-source.svg\" alt=\"power-source\" class=\"aplusicon\"\u003eBattery System\u003c\/th\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003eBattery Cell Type\u003c\/th\u003e\n\u003ctd\u003eLithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/weight.svg\" alt=\"weight\" class=\"aplusicon\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.88 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/length.svg\" alt=\"length\" class=\"aplusicon\"\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3.47 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/width.svg\" alt=\"width\" class=\"aplusicon\"\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e2.62 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/height.svg\" alt=\"height\" class=\"aplusicon\"\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e4.35 in\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"compat-list\"\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power-source.svg\" alt=\"power-source\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eBattery Platform\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eCompatible with Milwaukee M12 cordless power tools.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/charger-included.svg\" alt=\"charger-included\" class=\"icon-sm\"\u003e\u003cdiv\u003e \u003cstrong\u003eCharging\u003c\/strong\u003e \u003cdiv class=\"compat-detail\"\u003eWorks with Milwaukee M12 chargers. Charger is not included with this battery pack.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tags\"\u003e\n\u003cspan class=\"tag\"\u003eElectrical\u003c\/span\u003e\u003cspan class=\"tag\"\u003eHVAC\u003c\/span\u003e\u003cspan class=\"tag\"\u003ePlumbing\u003c\/span\u003e\u003cspan class=\"tag\"\u003eAutomotive\u003c\/span\u003e\u003cspan class=\"tag\"\u003eMaintenance\u003c\/span\u003e\u003cspan class=\"tag\"\u003eService Work\u003c\/span\u003e\u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\u003c\/span\u003e\u003cspan class=\"tag\"\u003eM12 Cordless Tools\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"tip-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\u003cp class=\"tip-text\"\u003eIf you have an M12 tool that feels a little tippy or underpowered with a compact pack, this XC 4.0 battery usually fixes both problems at once. The wider base can help certain tools stand up better, and the added capacity makes them more practical for longer service calls.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"warranty-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\u003cdiv class=\"warranty-text\"\u003e 3 Year Limited Warranty. \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e \u003ch3\u003eMilwaukee M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack Is the Sweet Spot for Everyday M12 Use\u003c\/h3\u003e \u003cp\u003eIf you use M12 tools regularly, this is the battery that makes the platform feel a lot more capable without giving up the compact advantage that made you buy into M12 in the first place.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e M12 users who want longer runtime for service work, repair work, installation, and daily carry tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e 4.0Ah capacity, cold-weather performance, and REDLINK battery protection make it a smarter working battery than a basic compact pack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e It adds a little more size than a smaller M12 battery, but that tradeoff usually pays for itself fast once you stop swapping packs so often.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv class=\"acc-body\"\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat tools does this battery fit?\u003c\/strong\u003e It is designed for Milwaukee M12 cordless power tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the charger included?\u003c\/strong\u003e No. This listing is for the battery pack only.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the battery capacity?\u003c\/strong\u003e This pack is rated at 4.0 amp hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it have battery protection electronics?\u003c\/strong\u003e Yes. Milwaukee states that REDLINK Intelligence provides optimized performance and overload protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat warranty comes with it?\u003c\/strong\u003e Milwaukee lists a 3 Year Limited Warranty for this battery pack.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":43570235113520,"sku":"48-11-2440","price":29.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4876\/8304\/files\/8oad71y1gdjf_8ff805d4-6855-406c-9eba-bf5227c24d39.jpg?v=1788576912","url":"https:\/\/toolnutus.com\/products\/milwaukee-48-11-2440-m12-redlithium-xc-4-0ah-extended-capacity-battery-pack-pt0c7y","provider":"InoPrints","version":"1.0","type":"link"}