--- product_id: 176005918 title: "Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah)" brand: "makita" price: "$454.97" currency: USD in_stock: true category: "Makita" url: https://www.desertcart.us/products/176005918-makita-bl1840bdc2-18v-lxt-lithium-ion-battery-and-rapid-optimum store_origin: US region: United States of America --- # 18V LXT Lithium-Ion power Full charge in ≤40 minutes Reliable in extreme cold Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) **Brand:** makita **Price:** $454.97 **Availability:** ✅ In Stock ## Summary > 🔋 Charge ahead with Makita’s smartest power pack—because your tools deserve the best. ## Quick Answers - **What is this?** Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) by makita - **How much does it cost?** $454.97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/176005918-makita-bl1840bdc2-18v-lxt-lithium-ion-battery-and-rapid-optimum) ## Best For - makita enthusiasts ## Why This Product - Trusted makita brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts Longer:** Enjoy up to 35% more runtime per charge compared to previous models—work smarter, not harder. - • **Advanced Star Protection:** Real-time communication between battery and tool prevents overload, over-discharge, and overheating—maximizing lifespan and safety. - • **Built for All Conditions:** Consistent performance even in freezing temperatures down to -4°F (-20°C)—winter-proof your toolkit. - • **Rapid Recharge, Zero Downtime:** Get back to work fast with a full charge in under 40 minutes—because your projects don’t wait. - • **Smart Battery Health Monitoring:** Integrated LED charge indicator keeps you in control, so you never get caught off guard. ## Overview The Makita BL1840BDC2 Starter Pack includes two 18V LXT 4.0Ah Lithium-Ion batteries and a Rapid Optimum Charger that fully charges batteries in 40 minutes or less. Designed for professionals, it delivers up to 35% more runtime, features an LED charge indicator, and maintains consistent power even in extreme cold. Equipped with Star Protection Computer Controls, it safeguards battery health by preventing overload, over-discharge, and overheating, making it the ultimate foundation for building a versatile Makita cordless tool system. ## Description Build your own Makita tool kit with the 18V Lithium-Ion Battery and Rapid Optimum Charger Starter Pack. Makita offers over 250 cordless tools that utilize 18V lithium-ion batteries, most available as "bare tools" (tool only, no batteries or charger included). Pick up the Makita Battery and Rapid Optimum Charger Starter Pack, then purchase the 18V "bare tools" you need to get the job done. It's an ideal way to start building a Makita LXT Cordless System. Makita 18V Lithium-Ion Batteries resist self-discharge, so they’re ready for use even after long periods of storage. The Makita Rapid Optimum Charger is a smart-charging system that communicates with the battery during the charging process to monitor current, voltage and temperature. This advanced charging technology helps optimize battery life and deliver a faster charge. In addition, the Charger has a built-in fan to cool the battery for faster and more efficient charging, even in hot weather conditions. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls . Star Protection is communication technology that allows the tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. Makita, the innovation leader in cordless tool technology, has the world’s largest cordless tool system powered by 18V lithium-ion slide-style batteries. ## Features - 18V LXT Lithium-Ion 4. 0Ah battery reaches a full charge in 40 minutes or less - Provides up to 35% more run time per charge compared to BL1830 - Integrated L. E. D. battery charge level indicator allows user to monitor battery charge - Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C) - Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and over-heating ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZGBGLJ4 | | Amperage | 4 A | | Antenna Location | Power Tool | | Battery Capacity | 4 amp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 453 g | | Best Sellers Rank | #430,832 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,446 in Cordless Tool Battery Packs | | Brand | Makita | | Customer Reviews | 4.8 out of 5 stars 1,577 Reviews | | External Testing Certification | Não Aplicável | | Global Trade Identification Number | 00088381553216 | | Included Components | (2) 18V LXT® Lithium-Ion 4.0Ah Battery (BL1840B), 18V LXT® Lithium-Ion Rapid Optimum Charger (DC18RC), Tool Bag | | Item Dimensions | 6 x 15.5 x 10 inches | | Item Type Name | Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) | | Manufacturer | Makita | | Model Name | Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) | | Model Number | BL1840BDC2 | | Number of Batteries | 2 Lithium Ion batteries required. (included) | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | UPC | 088381553216 | | Unit Count | 1 Count | | Voltage | 18 volts | | Warranty Description | 3-year limited warranty | ## Product Details - **Battery Capacity:** 4 amp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Makita - **Number of Batteries:** 2 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Power Tool ## Images ![Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Image 1](https://m.media-amazon.com/images/I/61m3HzERe8L.jpg) ![Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Image 2](https://m.media-amazon.com/images/I/61fNUnVH+vL.jpg) ![Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Image 3](https://m.media-amazon.com/images/I/61oILU2ij-L.jpg) ![Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Image 4](https://m.media-amazon.com/images/I/71PsMwpvLOL.jpg) ![Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Image 5](https://m.media-amazon.com/images/I/610FB6rYlcL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is the tool bag large enough to hold the bare tool?** A: would depend on the tool but it will hold a drill and an impact driver with the batteries installed. It is the same bag the xt281s comes with **Q: Does this include the free bare tool promotion?** A: Yes. The promotion I took advantage of included bare tool, bag, charger, and two batteries **Q: Will this be ok with the bl1830?** A: All bl1830~bl1860 are compatible. **Q: Why doesn’t this kit come with a free tool as part of 2021 Makita promotion?** A: Ilove t ## Frequently Bought Together - Makita BL1840BDC2 18V LXT® Lithium-Ion Battery and Rapid Optimum Charger Starter Pack (4.0Ah) - Makita XMT03Z 18V LXT® Lithium-Ion Cordless Multi-Tool, Tool Only - Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2" Circular Saw, Tool Only --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/176005918-makita-bl1840bdc2-18v-lxt-lithium-ion-battery-and-rapid-optimum](https://www.desertcart.us/products/176005918-makita-bl1840bdc2-18v-lxt-lithium-ion-battery-and-rapid-optimum) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-13*