--- product_id: 502282692 title: "2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools" brand: "dewqki" price: "$U9921" currency: UYU in_stock: true reviews_count: 8 url: https://www.desertcart.uy/products/502282692-2-pack-18v-5-5ah-bl1850b-battery-replacement-for-18v store_origin: UY region: Uruguay --- # 5.5Ah Capacity 18V Power Compatible Tools 2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools **Brand:** dewqki **Price:** $U9921 **Availability:** βœ… In Stock ## Summary > πŸ”§ Power Up Your Projects with Confidence! ## Quick Answers - **What is this?** 2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools by dewqki - **How much does it cost?** $U9921 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/502282692-2-pack-18v-5-5ah-bl1850b-battery-replacement-for-18v) ## Best For - dewqki enthusiasts ## Why This Product - Trusted dewqki brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unleash Your Power:** Experience the freedom of 18V lithium-ion energy for all your Makita tools. - β€’ **LED Power Indicator:** Stay informed with a clear display of remaining battery life. - β€’ **Quality You Can Trust:** 12-month warranty and hassle-free replacement for peace of mind. - β€’ **Stay Charged, Stay Ahead:** With a robust 5.5Ah capacity, tackle any project without interruption. - β€’ **Smart Protection Technology:** Built-in safeguards against overcharge, over-discharge, and short circuits. ## Overview This 2-pack of 18V 5.5Ah lithium-ion battery replacements for Makita tools offers high capacity and smart protection features, ensuring reliable performance for all your power tool needs. Compatible with a wide range of Makita models, these batteries come with a 12-month warranty for added assurance. ## Description Full description not available ## Features - {Battery type}: Lithium-ion, Voltage: 18V, Capacity: 5500 mAh.Get CE,ROHS UL Certificate. Suitable for Makita 18-volt battery and charger (used with DC18RD DC18SD) - {Applicable Models}： Replace Makita 18V battery BL1860, BL1860B, BL1850, BL1850B, BL1840, BL1840B, BL1830, BL1830B, BL1815, BL1825, BL1835, BL19405, BL19404 Cordless Power Tools Batteries. - {Battery Protections}： Made with high quality battery cells, Built-in protection against overcharge, over-discharge, over-current provides short- circuit protection and constant voltage circuit. - {LED Charge level indicator}: Power display can show remaining power in order to avoid over-charging & over-discharging.Compatible with Makita 18V Cordless Power Tools - 12-months product warranty , Conditional refund or replacement for a new battery if there is any quality problem. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Dimensions | 7.1 x 3.4 x 8 inches | | Item Weight | 2.5 Pounds | | Battery Weight | 2.45 Pounds | | Unit Count | 2.0 Count | | Battery Cell Type | Lithium Ion | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | Battery Capacity | 5.5 Amp Hours | | Amperage | 5.5 Amps | | Voltage | 18 Volts | ## Product Details - **Number of Batteries:** 2 Lithium Ion batteries required. - **Brand:** DEWQKI - **Battery Cell Composition:** Lithium Ion - **Recommended Uses For Product:** Power Tool - **Unit Count:** 2.0 Count ## Images ![2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools - Image 1](https://m.media-amazon.com/images/I/715U5K+sC0L.jpg) ![2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools - Image 2](https://m.media-amazon.com/images/I/71pX1MUPtyL.jpg) ![2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools - Image 3](https://m.media-amazon.com/images/I/7189OFHpIdL.jpg) ![2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools - Image 4](https://m.media-amazon.com/images/I/61k2IyNOuEL.jpg) ![2 Pack 18V 5.5Ah BL1850B Battery Replacement for 18V Battery Compatible with 18v Tools - Image 5](https://m.media-amazon.com/images/I/71Br5OpTdLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just right *by R***3 on December 4, 2024* Absolutely just what I was looking for. Very affordable, battery doesn't last as long as the originals but great for quick change to complete a job. ### ⭐⭐⭐⭐⭐ Fit perfectly to my tools and charger *by R***L on August 6, 2024* So far, these batteries have worked well. They last as long as my original Makita battery and the price is excellent. They fit the Makita charger with no problems. I will see how long they last, but at present I would say they are equal to my Makita brand batteries. ### ⭐⭐⭐⭐ Works ok *by A***R on September 27, 2023* Not bad, don’t last as long as a Makita brand. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/502282692-2-pack-18v-5-5ah-bl1850b-battery-replacement-for-18v](https://www.desertcart.uy/products/502282692-2-pack-18v-5-5ah-bl1850b-battery-replacement-for-18v) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-06-05*