{"product_id":"milwaukee-48-11-2442-m12-redlithium-xc4-0-battery-2-pack","title":"Milwaukee 48-11-2442 M12 Redlithium XC4.0 Battery 2-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MILWAUKEE 48-11-2442 is an M12 REDLITHIUM XC4.0 Extended Capacity Battery offered in a two-pack configuration. Each pack delivers 4.0 amp-hours (Ah) of runtime for M12 cordless tools. The pack is built with enhanced cell construction and onboard electronics that manage temperature and monitor individual cells during use. Performance is maintained in cold climates, including temperatures below 0 degrees F. Overload protection and discharge protection work together to reduce wear on both the battery cells and the connected tool. Licensed electrical and HVAC technicians, plumbers, and other trades professionals who rely on M12 platform tools will find this two-pack suited to full-day service work.\u003c\/p\u003e\n\u003cp\u003eThe 48-11-2442 two-pack is designed for use with Milwaukee M12 cordless tools across residential and light commercial service applications. Typical use cases include low-voltage wiring work, pipe cutting and pressing, HVAC service diagnostics, and general trade maintenance where compact cordless tools are preferred. The extended 4.0 Ah capacity makes each pack well suited to longer tasks between charges compared to standard M12 batteries.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4.0 Ah extended capacity per pack for increased runtime over standard M12 batteries\u003c\/li\u003e\n  \u003cli\u003eOverload protection guards connected M12 tools against damage in heavy-duty use\u003c\/li\u003e\n  \u003cli\u003eDischarge protection prevents cell damage during deep draw situations\u003c\/li\u003e\n  \u003cli\u003eIndividual cell monitoring and temperature management system extend overall pack life\u003c\/li\u003e\n  \u003cli\u003eRated for operation in temperatures below 0 degrees F\u003c\/li\u003e\n  \u003cli\u003eTwo-pack configuration reduces downtime by keeping a spare charged pack on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement and upgrade battery for Milwaukee M12 platform cordless tools requiring a 12-volt slide-style battery pack.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBattery installation and replacement requires no tools — slide the pack onto any compatible M12 tool until the latch clicks. Charge the pack fully before first use using a compatible Milwaukee M12 charger. Do not attempt to open, modify, or short the battery terminals. Dispose of spent lithium-ion packs in accordance with local regulations and applicable electrical codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e: 4.0 Ah\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform Voltage\u003c\/strong\u003e: 12 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: 2 packs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: below 0 degrees F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MILWAUKEE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48-11-2442\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51267834380594,"sku":"48-11-2442","price":178.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac55ffa70e1947d3a097302c52767ec2.webp?v=1780691627","url":"https:\/\/voomisupply.com\/products\/milwaukee-48-11-2442-m12-redlithium-xc4-0-battery-2-pack","provider":"Voomi Supply","version":"1.0","type":"link"}