--- product_id: 531926634 title: "MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools" brand: "echoyee" price: "1020731₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/531926634-mt20dl-battery-adapter-compatible-with-makita-18v-lithium-battery-convert store_origin: VN region: Vietnam --- # Built-in voltage protection chip Makita 18V to DeWalt 18-20V adapter Compatible with multiple Makita & DeWalt tools MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools **Brand:** echoyee **Price:** 1020731₫ **Availability:** ✅ In Stock ## Summary > 🔌 Power your tools, break the brand barrier! ## Quick Answers - **What is this?** MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools by echoyee - **How much does it cost?** 1020731₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/531926634-mt20dl-battery-adapter-compatible-with-makita-18v-lithium-battery-convert) ## Best For - echoyee enthusiasts ## Why This Product - Trusted echoyee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** Crafted from premium ABS plastic for long-lasting, rugged use on the job site. - • **Broad Compatibility:** Works with a wide range of Makita batteries (BL1815 to BL1860) and DeWalt cordless tools. - • **Seamless Power Swap:** Convert your Makita 18V battery to fit DeWalt 18-20V tools effortlessly. - • **Hassle-Free Warranty:** Backed by a 1-year warranty for peace of mind and dependable performance. - • **Advanced Safety First:** Integrated voltage protection chip ensures reliable, safe operation under all conditions. ## Overview The MT20DL Battery Adapter is a high-quality, safety-certified converter that allows Makita 18V lithium batteries to power DeWalt 18-20V cordless tools. Featuring a built-in voltage protection chip and durable ABS construction, it supports multiple battery models and comes with a 1-year warranty, making it an essential upgrade for professionals seeking versatile, cost-effective power solutions. ## Description MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools ## Features - Function: MT20DL battery adapter Compatible for Makita 18v Lithium battery converts to DeWalt 18v-20v Max lithium battery, perfect replacement for Dewalt 18-20 volt cordless power tools lithium battery. - Compatibility: Convert adapter top port compatible with Dewalt 18-20 volt cordless power tools. Convert adapter bottom port compatible with Makita 18v lithium batteries(BL1815、BL1820、BL1830、BL1830B、 BL1840、BL1850 、BL1850B、BL1860 ) etc. - Safety: Echoyee convert adapter built-in voltage protection chip, comply with FCC RoHS and CE security testing standards, made of high quality ABS plastic, safe and durable. - Notice: Converter can't be used for power tool battery charging, this adapter will not fit into any chargers. - Warranty: Get 1*MT20DL adapter（battery not included） & 1*manual, one-year warranty! ## Product Details - **Brand:** Echoyee - **Connectivity Technology:** DC Barrel - **Connector Type:** Barrel Connector - **Compatible Devices:** Compatible with DeWalt 18-20 volt cordless power tools - **Compatible Phone Models:** Compatible with Makita 18v Lithium batteries - **Included Components:** Adapter - **Special Feature:** Lightweight Design - **Color:** Black - **Input Voltage:** 18 Volts - **Mounting Type:** Tabletop Mount ## Images ![MT20DL Battery Adapter, Compatible with Makita 18v Lithium Battery, Convert to Dewalt 18v-20v Lithium Batteries, Work Compatible with Dewalt 18v-20v Cordless Power Tools - Image 1](https://m.media-amazon.com/images/I/61XaFQewIbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ exelent if you want o t explore other brand tool outside the color kit you already have batties for *by A***R on July 26, 2025* I have a few of these. they are amazing and have allowed me to use my Makita batteries with Dewalt things like the propane heater and air pump. I am sure they would work with any Dewalt 20v product you have if you have a bunch of Makita 18v batteries like I do ### ⭐⭐⭐⭐⭐ Wish I would have known about this sooner *by A***M on July 26, 2025* Game changer!! ### ⭐⭐⭐⭐⭐ I Like It *by D***Y on July 24, 2025* I Like It --- ## 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.vn/products/531926634-mt20dl-battery-adapter-compatible-with-makita-18v-lithium-battery-convert](https://www.desertcart.vn/products/531926634-mt20dl-battery-adapter-compatible-with-makita-18v-lithium-battery-convert) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*