{"product_id":"choikwong-18v-to-12v-step-down-converter-for-milwaukee-m18-battery-240w-buck","title":"CHoiKWong 18V to 12V Step Down Converter for Milwaukee M18 Battery — 240W Buck","description":"\u003ch2\u003ePower a broad range of 12V devices from a Milwaukee M18 battery\u003c\/h2\u003e\n\u003cp\u003eCHoiKWong's 18V to 12V step-down converter combines a rugged battery adapter with a compact voltage regulator. It taps into Milwaukee M18 cells to deliver a steady 12V supply for compatible tools, lights, and gadgets, without relying on a separate charger.\u003c\/p\u003e\n\u003cp\u003eTechnical highlights: input 18–20V DC, output 12V DC, up to 20A (240W max). By using synchronous rectification, it achieves higher efficiency and stable performance under load, helping your devices run smoothly even when power demand fluctuates.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Milwaukee M18 batteries including models 48-11-1815, 48-11-1820, 48-11-1828, 48-11-1840, 48-11-1850, 48-11-1860 and more\u003c\/li\u003e\n  \u003cli\u003eSmart protection: over-current, over-discharge, over-load, over-voltage, under-voltage, over-heat, and short-circuit safeguards\u003c\/li\u003e\n  \u003cli\u003eAutomatic low-voltage cut-off at 14.4V to help protect the battery and sensitive devices\u003c\/li\u003e\n  \u003cli\u003eTwo heat-resistant wires and an integrated switch for easy on\/off control\u003c\/li\u003e\n  \u003cli\u003e1 x power adapter + voltage regulator, 3 x 30A fuses, 1 x wire terminals, 2 x screw fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEase of use: connect the battery to the adapter, then wire its output to your 12V device. The built-in switch lets you control power without disconnecting the battery, and the fuse provides an extra layer of protection against power surges. Note that this unit is not a charger; it outputs the voltage from your battery, not a charging current. For long periods of inactivity, remove the battery to prevent drain.\u003c\/p\u003e\n\u003ch3\u003eCommon use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrade motors, ride-on toys, or power tools with a stable 12V supply\u003c\/li\u003e\n  \u003cli\u003ePower work lights, LED strips, monitoring equipment, or small robotics projects\u003c\/li\u003e\n  \u003cli\u003eDIY projects in garages, workshops, or outdoor environments where a compact 12V source helps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat you get is a compact, purpose-built solution designed to fit snugly with Milwaukee M18 packs and a variety of 12V devices. While it can deliver up to 240W, actual runtime depends on your battery capacity and the device you run.\u003c\/p\u003e\n\u003ch3\u003ePackage contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x power adapter+voltage regulator\u003c\/li\u003e\n\u003cli\u003e3 x 30Amp fuses\u003c\/li\u003e\n\u003cli\u003e1 x wire terminals\u003c\/li\u003e\n\u003cli\u003e2 x screw fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant notes: not a charger; verify correct polarity before use; and if you won't use it for a long time, remove the battery from the adapter.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this a charger for Milwaukee M18 batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It outputs a 12V supply from a Milwaukee M18 battery; it is a voltage reducer, not a charging device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What devices can be powered with this converter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It supports up to 240W at 12V, ideal for tools, work lights, motors, or DIY robotics projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CHoiKWong","offers":[{"title":"Default Title","offer_id":47464601747630,"sku":"B0DT6X3N7B","price":63.21,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/choikwong-milwaukee-m18-battery-adapter-closeup.jpg?v=1770312428","url":"https:\/\/handyskook.ca\/products\/choikwong-18v-to-12v-step-down-converter-for-milwaukee-m18-battery-240w-buck","provider":"HandySkook","version":"1.0","type":"link"}