--- product_id: 436393139 title: "Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool" brand: "qinizx" price: "€ 37.35" currency: EUR in_stock: true reviews_count: 11 category: "Qinizx" url: https://www.desertcart.fr/products/436393139-battery-adapter-for-dewalt-20v-max-milwaukee-m18-to-bosch store_origin: FR region: France --- # 4A current rating for stable power Universal battery compatibility Multi-layer safety protection Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool **Brand:** qinizx **Price:** € 37.35 **Availability:** βœ… In Stock ## Summary > πŸ”§ Power Up Your Toolbox: One Adapter, Infinite Possibilities! ## Quick Answers - **What is this?** Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool by qinizx - **How much does it cost?** € 37.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/436393139-battery-adapter-for-dewalt-20v-max-milwaukee-m18-to-bosch) ## Best For - qinizx enthusiasts ## Why This Product - Trusted qinizx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built-In Safety for Peace of Mind:** Equipped with short circuit, overcurrent, and undervoltage protections to keep your tools and batteries safe during every job. - β€’ **Compact & Durable Design for On-the-Go Pros:** Crafted from premium ABS+PC materials, this lightweight adapter fits perfectly in your toolkit without adding bulk. - β€’ **Seamless Compatibility Across Leading Brands:** Supports a wide range of Dewalt 18V/20V Max and Milwaukee M18 batteries, making your tool arsenal more versatile than ever. - β€’ **Plug & Play Convenience with No Charging Hassles:** Simply attach your existing batteriesβ€”no need for extra chargers or complicated setups, just pure productivity. - β€’ **Power Your Bosch Tools with Dewalt & Milwaukee Batteries:** Unlock extended runtime by converting your Dewalt 20V Max or Milwaukee M18 batteries to Bosch 18V tools effortlessly. ## Overview This QINIZX battery adapter enables professional users to convert Dewalt 20V Max and Milwaukee M18 lithium-ion batteries for use with Bosch 18V cordless tools. Featuring a compact design, 4A current rating, and comprehensive safety protections, it extends battery life and tool compatibility without requiring additional chargers. Ideal for managers and pros seeking efficiency and versatility in their power tool setup. ## Description Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool | Compatible with Dewalt 20V Max/ Milwakee 18V M18 Lithium-Ion Battery, Convert to Bosch 18Volt Li-ion Battery, Bare Adapter: desertcart.com: Tools & Home Improvement Review: Works great - Works great using dewalt and m18 batteries in my Bosch cordless saw, Have lots of red and yellow batteries, this things awesome Review: I have several but battery does fit tight - Bosch tool to Milwaukee battery. Work great but the Milwaukee battery does slide on a bit hard. I have multiple of these. I just leave them attached to the tool and add the battery as needed. Much cheaper option than buying Bosch batteries when you have a full fleet of Milwaukee tools and batteries. ## Features - Converter Function: This battery adapter can compatible with Dewalt 18V/20V max and Milwaukee M18 18V li-ion slide battery to make them apply to Bosch 18V lithium-Ion cordless tools. Let you enjoy the benefits of extended lithium ion battery operation time on existing 18V tools instruments. After insert your compatible battery, it can replace for Bosch 18 V lithium batteries: BAT609, BAT609G, BAT610G, BAT611, BAT612, BAT618, BAT618G, BAT619, BAT619G, BAT620, BAT622, etc.(Default Package only included a adapter, without Battery/Tools) - Applicable Battery Models: The bottom of 18V adapter can compatible with Dewalt 18V 20V max Lithium-ion battery, eg. DCB180, DCB181, DCB184, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB609 DCB606 DCB180 etc. and compatible with Flexvolt 20V max battery; It also compatible with Milwaukee M18 18V li-ion battery, eg. 48-11-1811, 48-11-1815, 48-11-1820, 48-11-1822, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1852, etc. - NOT Suitable Models for Bosch: Please be careful, this adapter NOT SUITABLE for Bosch 18V LITHIUM battery models: 2607336039/ 2607335040 / 2607336207 / 2607336208 / Power 4A II / for AHS 48 LI / for AHS 52 LI / for ART 26 LI / for PSB 18 LI-2 / for PSB 18 LI-2H / for PSM 18 LI / for PSR 18 LI-2 / for PSR 18 LI-2H / for PST 18 LI / for UNEO MAXXH / for Uneo Maxx Tools Model / for PST 18LI / for LAMP PML 18 LI; - Safe protection: There are short circuit protection, overcurrent protection, undervoltage protection and low power consumption; Tips: The Maximum initial battery voltage (measured with no workload) is 20 volts, the Nominal voltage is 18 volts; NOTE: This adapter is not suitable for any charger for power tool battery charging. If you need to charge your batteries, please use the original battery chargers. - Quality Material: Made of high quality ABS+PC material, sturdy and convenient, Small size (110x70x50mm/4.33x2.75x1.97inch), easy to carry and store, convenient to use and with good performance; If you have any questions or encounter any problems while using this 18v adapter, please contact us proactively. We will reply promptly during working hours and do our best to solve your problem. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09LHWZS15 | | Best Sellers Rank | #83,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #100 in Power Tool Battery Converters | | Brand | QINIZX | | Color | Black | | Compatible Devices | Power Tool | | Connector Type | 2-Pin | | Current Rating | 4 A | | Customer Reviews | 4.3 out of 5 stars 278 Reviews | | Input Voltage | 18 volts | | Item Dimensions | 4.38 x 2.76 x 2.1 inches | | Item Weight | 4 ounces | | Item dimensions L x W x H | 4.38 x 2.76 x 2.1 inches | | Manufacturer | QINIZX | | Mfr Part Number | APT-DM18BSL-B | | Model Number | APT-DM18BSL-B | | Number of Items | 1 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | UPC | 780861370398 | | Unit Count | 1 Count | | Warranty Description | 90 Days Manufacturer | ## Product Details - **Brand:** QINIZX - **Color:** Black - **Compatible Devices:** Power Tool - **Connector Type:** 2-Pin - **Item dimensions L x W x H:** 4.38 x 2.76 x 2.1 inches ## Images ![Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool - Image 1](https://m.media-amazon.com/images/I/51wBRvLmpML.jpg) ![Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool - Image 2](https://m.media-amazon.com/images/I/51uoEx8OVTL.jpg) ![Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool - Image 3](https://m.media-amazon.com/images/I/61-SRKxsiIL.jpg) ![Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool - Image 4](https://m.media-amazon.com/images/I/61+HosQ-hfL.jpg) ![Battery Adapter for Dewalt 20V Max/Milwaukee M18 to Bosch 18V Cordless Tool - Image 5](https://m.media-amazon.com/images/I/61ZyKdI0GAL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by D***E on March 12, 2026* Works great using dewalt and m18 batteries in my Bosch cordless saw, Have lots of red and yellow batteries, this things awesome ### ⭐⭐⭐⭐⭐ I have several but battery does fit tight *by M***E on August 22, 2026* Bosch tool to Milwaukee battery. Work great but the Milwaukee battery does slide on a bit hard. I have multiple of these. I just leave them attached to the tool and add the battery as needed. Much cheaper option than buying Bosch batteries when you have a full fleet of Milwaukee tools and batteries. ### ⭐⭐⭐⭐⭐ Really works *by R***O on September 9, 2024* The adapter snaps into place and remains attached until release, but the fit in the Bosch tool is kind of sloppy. That doesn't affect its performance, which is excellent. The Milwaukee battery snaps in tightly to the adapter, until released. I originally thought that there might be a tool balance issue, but I noticed no difference between using my Bosch angle grinder with an original Bosch battery or with the adapter plus a Milwaukee battery. This adapter works and enables me to use Milwaukee batteries on all my Bosch tools. ## Frequently Bought Together - Battery Adapter for Bosch 18V Lithium-Ion Cordless Tool, Compatible with Dewalt 18V 20V Max/ Milwakee M18 18V Li-ion Battery Convert to Bosch 18V Compact Lithium Battery BAT608 BAT609 BAT612 BAT618 - SDRTOP Electric Strapping Machine V1 Handheld Semi-Automatic Banding Tools for 1/2 to 5/8inch PP/PET Plastic Straps Portable Baler Packaging Tensioner kit for Box Pallet --- ## 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.fr/products/436393139-battery-adapter-for-dewalt-20v-max-milwaukee-m18-to-bosch](https://www.desertcart.fr/products/436393139-battery-adapter-for-dewalt-20v-max-milwaukee-m18-to-bosch) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-05*