{"product_id":"makita-18v-6ah-battery-bl1850b-lithium-ion-bl1860-compatible","title":"Makita 18V 6.0Ah Battery BL1850B Li-Ion – BL1860 Compatible","description":"\u003ch2\u003eMakita 18V 6.0Ah Lithium-Ion Battery – BL1850B \/ BL1860 Compatible\u003c\/h2\u003e\n\u003cp\u003ePower through your toughest jobs with the genuine \u003cstrong\u003eMakita 18V 6.0Ah Lithium-Ion Battery (BL1850B)\u003c\/strong\u003e. Engineered for professionals and serious DIYers alike, this high-capacity Li-Ion battery delivers up to \u003cstrong\u003e2.3× more run time per charge\u003c\/strong\u003e compared to a 3.0Ah battery, so you spend less time waiting and more time working. Drop it into any Makita 18V LXT tool and experience consistent, reliable power from start to finish.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Capacity:\u003c\/strong\u003e 18V \/ 6,000mAh (6.0Ah) for extended runtime on demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Circuit Board:\u003c\/strong\u003e Single-cell balance detection ensures every cell charges and discharges evenly, maximising battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Protection:\u003c\/strong\u003e Safeguards against incorrect voltage, short circuits, overheating, overcharge, and over-discharge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Charge Indicator:\u003c\/strong\u003e Check remaining power at a glance — no guesswork on the job site.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e High-quality, shockproof housing stands up to the rigours of daily professional use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Charger Compatibility:\u003c\/strong\u003e Compatible with Makita chargers accepting 14.4V–18V Li-Ion batteries; charger input 110V–240V universal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Certifications:\u003c\/strong\u003e CE, FCC, RoHS, PSE, and TÜV certified for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium-Ion (Li-Ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,000mAh (6.0Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMT-18V (BL1850B)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharger Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110V–240V (Universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharger Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4V–18V DC 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4V \u0026amp; 18V Li-Ion (NOT compatible with 10.8V batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS, PSE, TÜV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eReplacement Battery Codes\u003c\/h3\u003e\n\u003cp\u003e194204-5, 194205-3, 194309-1, 194230-4, BL1815, BL1830, BL1840, BL1850, BL1860, LXT400\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Makita Models (Select List)\u003c\/h3\u003e\n\u003cp\u003eBDF453SHE, BDF454Z, BHP452, BML184, BML185, BST221Z, BTDW251Z, ML185, TD140D, TW251D\u003cbr\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e BCS550, BDA350, BDF451, BFR550, BFR750, BFS450, BGA452, BHP451, BHP453, BHP454, BHR202, BHR240, BHR241, BJR181, BJR182, and all Makita 18V LXT tools.\u003cbr\u003e\n\u003cem\u003eUse Ctrl+F on this page to search for your specific model number.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Tools \u0026amp; Accessories\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit – HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this a genuine Makita BL1850B 18V 6.0Ah battery?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This listing is for a genuine Makita 18V 6.0Ah Li-Ion battery (model BL1850B). It carries CE, FCC, RoHS, PSE, and TÜV certifications and is built to Makita's quality standards, making it a direct fit for all Makita 18V LXT power tools.\u003c\/p\u003e\n\u003ch4\u003eQ: Which Makita tools is this 18V 6.0Ah battery compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This battery is compatible with all Makita 18V LXT tools, including drills, drivers, grinders, saws, and more. It also replaces earlier Makita 18V battery models such as BL1815, BL1830, BL1840, BL1850, BL1860, and BL1860B. It is NOT compatible with Makita 10.8V tools.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the Makita BL1850B 6.0Ah battery last compared to smaller batteries?\u003c\/h4\u003e\n\u003cp\u003eA: The 6.0Ah BL1850B provides up to 2.3× more run time per charge than a 3.0Ah Makita battery, making it ideal for extended work sessions or high-demand applications where frequent recharging would otherwise slow you down.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this battery come with overcharge and short-circuit protection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The BL1850B features a built-in advanced circuit board with single-cell balance detection, plus protection against overcharge, over-discharge, short circuits, overheating, and incorrect voltage input — helping maximise both safety and battery longevity.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this a genuine Makita BL1850B 18V 6.0Ah battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This listing is for a genuine Makita 18V 6.0Ah Li-Ion battery (model BL1850B). 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