{"product_id":"makita-18v-3ah-li-ion-rechargeable-battery-bl1830-bl1840-bl1850","title":"Makita 18V 3Ah Li-Ion Battery – BL1830 BL1840 BL1850 Compatible","description":"\n\u003ch2\u003eMakita 18V 3.0Ah Lithium-Ion Replacement Battery\u003c\/h2\u003e\n\u003cp\u003eKeep your Makita power tools running at full capacity with this genuine-spec 18V 3.0Ah (3000mAh) Li-Ion rechargeable battery. Engineered to be fully compatible with a wide range of Makita 18V LXT tools, this battery delivers consistent, reliable power so you can tackle jobs from start to finish without interruption.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Lithium-Ion (Li-Ion)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 18V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 3.0Ah \/ 3000mAh\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e MT-18V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE, FCC, RoHS, PSE, TUV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Voltage Range:\u003c\/strong\u003e 14.4V – 18V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharger Input:\u003c\/strong\u003e 110V – 240V (universal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharger Output:\u003c\/strong\u003e 14.4V–18V DC 3A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not compatible with 10.8V lithium battery chargers.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Protection Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Cell Balance Detection:\u003c\/strong\u003e Latest-generation circuit board monitors each cell individually for balanced charge and discharge — helping extend overall battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Memory Chip \u0026amp; CPU:\u003c\/strong\u003e Automatically optimises the charging cycle to protect cell health over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Safeguards:\u003c\/strong\u003e Built-in protection against incorrect voltage, short circuit, and internal overheating — for safe, worry-free use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Shock-Resistant Housing:\u003c\/strong\u003e High-quality casing designed to withstand the demands of job-site use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Charge Indicator:\u003c\/strong\u003e Quickly check remaining power at a glance — no guesswork on the job.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Battery Replacement 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 18V Models (select)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBL1815, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860\u003c\/li\u003e\n  \u003cli\u003eBDA350, BDA350Z\u003c\/li\u003e\n  \u003cli\u003eBDF451, BDF453SHE, BDF454Z\u003c\/li\u003e\n  \u003cli\u003eBFR550L, BFR550Z, BFR750, BFR750L, BFR750Z\u003c\/li\u003e\n  \u003cli\u003eBFS450, BFS450RFE, BFS450Z\u003c\/li\u003e\n  \u003cli\u003eBGA452, BGA452Z\u003c\/li\u003e\n  \u003cli\u003eBHP451, BHP451SFE, BHP452, BHP453, BHP453SHE, BHP454, BHP454Z\u003c\/li\u003e\n  \u003cli\u003eBHR202, BHR202RFE, BHR202Z, BHR240, BHR240Z, BHR241, BHR241Z\u003c\/li\u003e\n  \u003cli\u003eBJR181, BJR181X, BJR181X1, BJR181Z, BJR182\u003c\/li\u003e\n  \u003cli\u003eBCS550, BCS550Z\u003c\/li\u003e\n  \u003cli\u003eBML184, BML185, ML185\u003c\/li\u003e\n  \u003cli\u003eBST221Z, BTDW251Z, TD140D, TW251D\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with Makita 14.4V models: BL1415, BL1430, BL1440, BL1445, BL1460\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse \u003cstrong\u003eCtrl+F\u003c\/strong\u003e in your browser to search for your specific model number above.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm\u003c\/a\u003e\u003c\/li\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\/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 Makita 18V battery compatible with my existing Makita charger?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this 18V 3.0Ah Li-Ion battery is compatible with Makita chargers that support 14.4V–18V Li-Ion batteries. The charger accepts a universal input of 110V–240V and outputs 14.4V–18V DC at 3A. Please note it is \u003cstrong\u003enot\u003c\/strong\u003e compatible with 10.8V Makita chargers.\u003c\/p\u003e\n\u003ch4\u003eQ: Which Makita power tool models does this battery fit?\u003c\/h4\u003e\n\u003cp\u003eA: This battery is compatible with a wide range of Makita 18V LXT tools including BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, as well as drills, drivers, reciprocating saws, angle grinders, and many more. See the full compatible models list above for details. It is also cross-compatible with select 14.4V Makita tools.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the battery have any built-in safety protections?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This battery features multi-layer circuit protection including safeguards against short circuits, overheating, incorrect voltage, and over-charge\/over-discharge on a per-cell basis. An LED indicator allows you to check remaining charge at any time.\u003c\/p\u003e\n\u003ch4\u003eQ: How does this battery's capacity compare to the BL1860B?\u003c\/h4\u003e\n\u003cp\u003eA: This battery offers a 3.0Ah capacity, which is excellent for most tasks. The BL1860B (6.0Ah) provides approximately 2.3 times more run time per charge — ideal for extended, heavy-duty applications. This 3.0Ah battery is a great balance of size, weight, and runtime for everyday tool use.\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 Makita 18V battery compatible with my existing Makita charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this 18V 3.0Ah Li-Ion battery is compatible with Makita chargers that support 14.4V–18V Li-Ion batteries. The charger accepts a universal input of 110V–240V and outputs 14.4V–18V DC at 3A. Please note it is not compatible with 10.8V Makita chargers.\"}}, {\"@type\": \"Question\", \"name\": \"Which Makita power tool models does this battery fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery is compatible with a wide range of Makita 18V LXT tools including BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, as well as drills, drivers, reciprocating saws, angle grinders, and many more. See the full compatible models list above for details. It is also cross-compatible with select 14.4V Makita tools.\"}}, {\"@type\": \"Question\", \"name\": \"Does the battery have any built-in safety protections?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This battery features multi-layer circuit protection including safeguards against short circuits, overheating, incorrect voltage, and over-charge\/over-discharge on a per-cell basis. 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This 3.0Ah battery is a great balance of size, weight, and runtime for everyday tool use.\"}}]}\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:\/\/rw8eae-v1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Household\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/collections\/tools-household\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Makita 18V 3Ah Li-Ion Battery – BL1830 BL1840 BL1850 Compatible\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/products\/makita-18v-3ah-li-ion-rechargeable-battery-bl1830-bl1840-bl1850\"}]}\u003c\/script\u003e","brand":"HIP","offers":[{"title":"1 charger \/ China Mainland","offer_id":46313567781098,"sku":"1005010346751446-1 charger-China Mainland","price":51.3,"currency_code":"USD","in_stock":true},{"title":"2pcs battery \/ China Mainland","offer_id":46313567813866,"sku":"1005010346751446-2pcs battery-China Mainland","price":185.84,"currency_code":"USD","in_stock":true},{"title":"1pcs battery \/ China Mainland","offer_id":46313567846634,"sku":"1005010346751446-1pcs battery-China Mainland","price":102.6,"currency_code":"USD","in_stock":true},{"title":"4pcs battery \/ China Mainland","offer_id":46313567879402,"sku":"1005010346751446-4pcs battery-China Mainland","price":352.3,"currency_code":"USD","in_stock":true},{"title":"3pcs battery \/ China Mainland","offer_id":46313567912170,"sku":"1005010346751446-3pcs battery-China Mainland","price":269.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4590\/4618\/files\/Sa1b84a4cab2248f583695e91379a6fd87.webp?v=1790083786","url":"https:\/\/hipcustomerservice.com\/products\/makita-18v-3ah-li-ion-rechargeable-battery-bl1830-bl1840-bl1850","provider":"HIP","version":"1.0","type":"link"}