--- product_id: 19731095 title: "BL1820B-2 18V Compact Lithium-Ion 2.0Ah Battery Twin Pack" brand: "makita" price: "R$1824" currency: BRL in_stock: true category: "Makita" url: https://www.desertcart.com.br/products/19731095-bl1820b-2-18v-compact-lithium-ion-2-0ah-battery-twin store_origin: BR region: Brazil --- # 50% more run time 25 min fast charge works in -20°C cold BL1820B-2 18V Compact Lithium-Ion 2.0Ah Battery Twin Pack **Brand:** makita **Price:** R$1824 **Availability:** ✅ In Stock ## Summary > ⚡ Charge fast, work longer, conquer every job. ## Quick Answers - **What is this?** BL1820B-2 18V Compact Lithium-Ion 2.0Ah Battery Twin Pack by makita - **How much does it cost?** R$1824 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/19731095-bl1820b-2-18v-compact-lithium-ion-2-0ah-battery-twin) ## 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 - • **Stay In Control:** Integrated LED charge level indicator lets you monitor battery life at a glance—no surprises on the job. - • **Seamless Compatibility:** Works flawlessly with all 18V LXT Makita cordless tools, ensuring you’re always ready to perform. - • **Lightning-Fast Recharge:** Reaches full charge in just 25 minutes, so downtime is minimal and productivity stays high. - • **Built for All Conditions:** Delivers consistent power even in extreme cold down to -4°F (-20°C), perfect for year-round reliability. - • **Power Through Your Projects:** Up to 50% more run time than standard batteries keeps you working longer without interruption. ## Overview The Makita BL1820B-2 is a compact 18V 2.0Ah lithium-ion battery twin pack designed for professionals who demand extended run time and rapid charging. Featuring a built-in LED charge indicator and advanced STAR Protection technology, it delivers up to 50% more runtime than previous models, charges fully in 25 minutes, and maintains consistent power even in freezing temperatures. Compatible with the full range of Makita 18V LXT tools, this battery pack ensures peak performance and reliability on every project. ## Description The Makita 18V Compact Lithium-Ion battery charges faster and works longer than standard 18V compact lithium-ion batteries, giving you and your Makita cordless tools unmatched performance and productivity in a compact size. The Makita 2.0 Ah battery delivers up to 50% more run time per charge than the Makita BL1815 18V Compact battery, with a fast charge time of only 25 minutes for increased efficiency. 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 (sold separately) 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 line-up powered by 18V lithium-ion slide-style batteries. ## Features - Integrated L.E.D. battery charge level indicator allows user to monitor battery charge - Provides up to 50% more run time per charge compared to BL1815 - Reaches full charge in 25 minutes or less - Compatible with 18V LXT Tools - Battery delivers consistent power and run time in extreme temperatures, even in winter (-4DegreeF/-20DegreeC) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015PVDCHQ | | Amperage | 2 A | | Antenna Location | Vacuum Cleaner | | Battery Capacity | 2 amp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 458 g | | Best Sellers Rank | #10,852 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Cordless Tool Battery Packs | | Brand | Makita | | Compatible Phone Models | MAKITA 18V CORDLESS TOOLS | | Customer Reviews | 4.7 4.7 out of 5 stars (1,545) | | Global Trade Identification Number | 00088381463881 | | Item Dimensions | 3 x 6.75 x 9.75 inches | | Item Weight | 1.7 pounds | | Manufacturer | Makita | | Model Name | Lithium battery | | Model Number | BL1820B-2 | | Number of Batteries | 2 Lithium Ion batteries required. | | UPC | 088381463881 784497024564 | | Unit Count | 2 Count | | Voltage | 18 volts | ## Product Details - **Battery Capacity:** 2 amp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Makita - **Number of Batteries:** 2 Lithium Ion batteries required. - **Recommended Uses For Product:** Vacuum Cleaner ## Images ![BL1820B-2 18V Compact Lithium-Ion 2.0Ah Battery Twin Pack - Image 1](https://m.media-amazon.com/images/I/61wFgRR51iL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Makita BL1820B-2 18V Compact Lithium-Ion 2.0Ah Battery Twin Pack - Makita XFD15ZB 18V LXT Lithium-Ion Sub-Compact Brushless Cordless 1/2" Driver-Drill, Tool Only, Black - Makita BL1850B-2 18V LXT Lithium-Ion 5.0Ah Battery, 2/pk, Black --- ## 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.com.br/products/19731095-bl1820b-2-18v-compact-lithium-ion-2-0ah-battery-twin](https://www.desertcart.com.br/products/19731095-bl1820b-2-18v-compact-lithium-ion-2-0ah-battery-twin) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-29*