{"product_id":"203806662-m12-12-volt-lithium-ion-xc-extended-capacity-battery-pack-4-0ah","title":"Milwaukee M12 12-Volt REDLITHIUM XC 4.0Ah Extended Capacity Battery Pack (48-11-2440)","description":"\n    \u003ch1\u003eM12 REDLITHIUM XC 4.0Ah Battery Pack\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eThis Milwaukee M12 REDLITHIUM XC 4.0Ah battery delivers long runtime and fade-free power for all M12 cordless tools. Built with REDLINK electronics for overload protection and cell monitoring, it performs in harsh conditions and resists self-discharge. A flat-bottom base lets compatible tools stand upright for convenience on the job.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExtended Runtime:\u003c\/strong\u003e 4.0Ah capacity provides up to 2.5X runtime vs. CP1.5 packs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Electronics:\u003c\/strong\u003e REDLINK Intelligence prevents overloads and overheating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Weather Performance:\u003c\/strong\u003e Reliable power even in sub-zero temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Design:\u003c\/strong\u003e Flat-bottom base stands many M12 tools upright; rubber overmold for protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging:\u003c\/strong\u003e Recharges in approximately 40–77 minutes depending on charger\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMilwaukee M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage (V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity (Ah)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Power Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRechargeable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Time (min)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40–77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Batteries Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Tool Accessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCordless\/Corded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCordless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Gauge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOn-tool indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Electronics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eREDLINK Intelligence overload and temperature protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSelf-Discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eResists drainage when not in use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat-bottom base for upright tool stance; rubber overmold; water protection barrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Length (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Width (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.346\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Height (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.94\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Depth (in.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight (lb)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.9 (battery); site listing also shows 3.286219\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this battery compatible with all Milwaukee M12 tools and chargers?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it works with all Milwaukee M12 lithium-ion tools and M12 chargers (sold separately).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the voltage and capacity?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e 12 volts, 4.0 amp-hours (XC extended capacity).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How long does it take to charge?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Approximately 40–77 minutes depending on the charger used.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Does it have overheat\/overload protection?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, REDLINK circuitry monitors and protects the pack to prevent overload and overheating.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is the battery rechargeable and does it self-discharge when stored?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is rechargeable and resists drainage when not in use.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003ePower That Elevates Every Detail\u003c\/h2\u003e\n    \u003cp\u003eThe M12 REDLITHIUM XC 4.0 battery is a compact powerhouse that keeps your tools—and your project—moving gracefully. I love its confident, sculptural base that lets tools stand upright, creating a tidy, efficient workspace. Pair it with sleek M12 compact tools to maintain a refined, minimalist aesthetic while you work. It’s the quietly luxurious essential that delivers endurance and polish in equal measure.\u003c\/p\u003e\n    \u003chr\u003e\u003ch2\u003eAI Review Summary:\u003c\/h2\u003e\u003cp\u003eAcross major retailers, buyers praise the XC 4.0 for noticeably longer runtime than compact packs and dependable performance in a wide range of tools. Many highlight genuine Milwaukee build quality and quick recharge times; a frequent note is that it keeps smaller tools running for multiple tasks without swapping. Minor complaints include heavier feel compared with CP packs and occasional variation in advertised charge times. Representative quotes: “Runs my M12 tools all day on one pack,” “Definitely authentic—powers stronger and lasts longer,” and “A bit heavier than the 2.0, but worth it for the runtime.”\u003c\/p\u003e\n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003ePower your entire M12 tool lineup with reliable, all‑day runtime—add the REDLITHIUM XC 4.0 battery to your cart now.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003e\u003ca href=\"https:\/\/soporarbor.shop\/cdn\/shop\/files\/42635b52-258e-41f7-95af-bfc3dfa61812_22bd0438-a612-400d-b2fd-1737196fff1a.pdf?v=1765813746\" target=\"_blank\"\u003eWarranty\u003c\/a\u003e\u003c\/p\u003e\n    \n    ","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52477944922479,"sku":"48-11-2440","price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/milwaukee-power-tool-batteries-48-11-2440-64_1000.jpg?v=1765813753","url":"https:\/\/soporarbor.shop\/products\/203806662-m12-12-volt-lithium-ion-xc-extended-capacity-battery-pack-4-0ah","provider":"Super Arbor","version":"1.0","type":"link"}