{"product_id":"m12-n12-lithium-ion-battery-charger-3a-fast-charge-48-11-2401-replacement","title":"M12 N12 Battery Charger 3A Fast Charge – 48-11-2401 Replacement","description":"\n\u003ch2\u003eM12 \/ N12 Lithium-Ion Battery Charger – 3A Fast Charging Replacement\u003c\/h2\u003e\n\u003cp\u003eKeep your Milwaukee M12 and N12 power tools running at full capacity with this high-quality 3A fast-charging replacement charger. Designed as a direct drop-in replacement for OEM part numbers \u003cstrong\u003e48-11-2401\u003c\/strong\u003e, \u003cstrong\u003e48-11-2402\u003c\/strong\u003e, \u003cstrong\u003eC12B\u003c\/strong\u003e, and \u003cstrong\u003eC12BX\u003c\/strong\u003e, this charger delivers dependable, fast power restoration so your tools are always ready for the job.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from durable plastic and metal construction, this charger is compact, robust, and engineered for everyday workshop and job-site use. Its AC-powered design with quick-charge capability means less waiting and more working.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast 3A Charging:\u003c\/strong\u003e Quickly restores your M12 \/ N12 lithium-ion battery so downtime is kept to a minimum.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Compatible with part numbers 48-11-2401, 48-11-2402, C12B, and C12BX.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Power Source:\u003c\/strong\u003e Plugs directly into a standard wall outlet — no USB or adapters needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Voltage Safe:\u003c\/strong\u003e Operates within a safe low-voltage range (below 75V DC \/ below 50V AC) for secure, reliable charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Plastic and metal construction designed to withstand demanding job-site conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures 17.3 × 13 × 9.5 cm (6.81 × 5.11 × 3.74 in) — easy to store and transport.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStriking Red Finish:\u003c\/strong\u003e Easy to spot in a busy workshop or toolbox.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 37.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A Fast Charge\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC (mains)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 75V DC \/ Below 50V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.3 × 13 × 9.5 cm \/ 6.81 × 5.11 × 3.74 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Parts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48-11-2401, 48-11-2402, C12B, C12BX\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × M12\/N12 Replacement Battery Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-12v-3-pin-pc-fan-power-extension-cable-26cm-cpu-gpu-cooler\"\u003e10-Pack 12V 3-Pin PC Fan Extension Cable 26cm – CPU GPU Cooler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards\u003c\/h3\u003e\n\u003cp\u003eFor guidance on the safe use and disposal of lithium-ion batteries, refer to the U.S. Consumer Product Safety Commission – Lithium-Ion Battery Safety resource.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos are for illustrative purposes; please refer to the written specifications for exact dimensions.\u003c\/li\u003e\n  \u003cli\u003eAllow ±5–10 mm variance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual colour may vary slightly depending on your monitor settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Anker\" target=\"_blank\" rel=\"noopener\"\u003eAnker\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which battery models is this M12 charger compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is a direct replacement for Milwaukee M12 and N12 lithium-ion batteries, specifically designed to match OEM part numbers 48-11-2401, 48-11-2402, C12B, and C12BX. Always verify your battery part number before ordering.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How fast does this charger charge an M12 battery?\u003c\/h4\u003e\n\u003cp\u003eA: This charger provides a 3A fast-charge output (up to ≤37.5W), significantly reducing charging time compared to standard 1A chargers, so your tools spend less time on the bench and more time in your hands.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this charger safe to use indoors and on the job site?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The charger operates within a low-voltage range (below 75V DC \/ below 50V AC), making it safe for indoor and standard workshop environments. Always follow standard electrical safety practices and keep the charger away from moisture.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which battery models is this M12 charger compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is a direct replacement for Milwaukee M12 and N12 lithium-ion batteries, specifically designed to match OEM part numbers 48-11-2401, 48-11-2402, C12B, and C12BX. Always verify your battery part number before ordering.\"}}, {\"@type\": \"Question\", \"name\": \"How fast does this charger charge an M12 battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger provides a 3A fast-charge output (up to ≤37.5W), significantly reducing charging time compared to standard 1A chargers, so your tools spend less time on the bench and more time in your hands.\"}}, {\"@type\": \"Question\", \"name\": \"Is this charger safe to use indoors and on the job site?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The charger operates within a low-voltage range (below 75V DC \/ below 50V AC), making it safe for indoor and standard workshop environments. Always follow standard electrical safety practices and keep the charger away from moisture.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"M12 N12 Battery Charger 3A Fast Charge – 48-11-2401 Replacement\", \"item\": \"https:\/\/oasis-select.com\/products\/m12-n12-lithium-ion-battery-charger-3a-fast-charge-48-11-2401-replacement\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"A5","offer_id":47727686385769,"sku":"14:193#A5","price":29.66,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":47727686418537,"sku":"14:175#A4","price":29.66,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":47727686451305,"sku":"14:173#A3","price":29.63,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":47727686484073,"sku":"14:29#A2","price":29.63,"currency_code":"USD","in_stock":true},{"title":"A6","offer_id":47727686516841,"sku":"14:366#A6","price":29.66,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":47727686549609,"sku":"14:200004890#A1","price":29.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S80708d689c634fa3b044da37b7f3c6bba.webp?v=1782670634","url":"https:\/\/oasis-select.com\/products\/m12-n12-lithium-ion-battery-charger-3a-fast-charge-48-11-2401-replacement","provider":"Oasis Select","version":"1.0","type":"link"}