--- product_id: 203187492 title: "Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port" brand: "x-adapter" price: "€ 31.17" currency: EUR in_stock: true category: "X Adapter" url: https://www.desertcart.pt/products/203187492-battery-adapter-for-ryobi-18v-cordless-tools-uses-for-dewalt store_origin: PT region: Portugal --- # 2.1A USB fast charging port Seamless 20V to 18V battery conversion Compact, durable adapter design Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port **Brand:** x-adapter **Price:** € 31.17 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your productivity—one adapter to rule them all! ## Quick Answers - **What is this?** Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port by x-adapter - **How much does it cost?** € 31.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/203187492-battery-adapter-for-ryobi-18v-cordless-tools-uses-for-dewalt) ## Best For - x-adapter enthusiasts ## Why This Product - Trusted x-adapter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** Sleek, robust design fits snugly without bulk, engineered for the on-the-go professional. - • **Toolbox Essential:** Upgrade your toolkit with this must-have adapter and never worry about battery compatibility again. - • **Universal Power Match:** Effortlessly convert DeWalt 20V MAX batteries to Ryobi 18V tools—one adapter, endless possibilities. - • **Dual-Function Charging:** Built-in 5V 2.1A USB port keeps your devices powered while you work—no extra chargers needed. - • **Plug & Play Simplicity:** Quick installation with secure battery fit—no fumbling, just power when you need it. ## Overview This X-Adapter DEWALT 20V to Ryobi 18V battery adapter enables seamless use of DeWalt 20V MAX Li-Ion batteries with Ryobi 18V cordless tools. Featuring a built-in 5V 2.1A USB charging port, it offers fast device charging alongside tool power. Compact and durable, it ensures quick, secure battery connection without compatibility hassles. Ideal for professionals seeking versatile, efficient power solutions. ## Description Features:Suitable for DEWALT DCB200/201/203/207/205/204 Slider Li-ion Batteries.Adapter Can Share for DEWALT DCB 20V Slider Lithium BatteryQuickly convert for DEWALT DCB 20V Slider Lithium Batteries to RYBOI 18V Tools Tools Battery TypeUSB Output: DC 5V 2A(Max)Design is simple, durable, convenient.For a long time do not use, please separate from the battery.This converter does not support the ability to charge the power tool batteryWARNING:Make sure that the battery is fully inserted for normal usePlease do not force into the battery pack, if the battery pack can not be installed, the installation method may be wrongThis product is only compatible with the tools, not compatible with the charger, Do not use the adapter to charge the batteryWhen you need to charge the battery, remove the converter Package includes:1*Adapter (Only One Adapter, Not Include Power Tools&Batteries) ## Features - Condition: Not other similar loose adapters, the improved adapter base is compactly connected - Adapter shared on for Dewalt 20V(Max) Li-ion Battery - Built-in 5V 2.1A (Max) USB Charging Function. - Fast conversion for DEWALT 20V slider lithium battery to RYBOI 18V tool battery type - Suitable for DEWALT 20V(Max) DCB Slider Li-ion Batteries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07V7BNGPY | | Amperage | 2 Amps | | Antenna Location | Power Tool | | Battery Capacity | 18 Volts | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 5.6 Ounces | | Best Sellers Rank | #415,128 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,745 in Cordless Tool Battery Packs | | Brand | X-Adapter | | Built-In Media | Adapter Only (Battery & Tool Not Included) | | Compatible Phone Models | Upgrade for Ryobi 18v Tools - compatible with DeWalt 20v MAX Li-Ion Batteries | | Customer Reviews | 4.7 out of 5 stars 1,103 Reviews | | Item Dimensions | 3.94 x 2.36 x 2.76 inches | | Manufacturer | X-Adapter | | Model Name | DEWALT 20V | | Model Number | DM-RY | | Number of Batteries | 1 Lithium Ion batteries required. | | Recommended Uses For Product | Power Tool | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 18 Volts (DC) | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. - **Brand:** X-Adapter - **Battery Cell Composition:** Lithium - **Recommended Uses For Product:** Power Tool - **Unit Count:** 1 Count ## Images ![Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port - Image 1](https://m.media-amazon.com/images/I/612n8SxEpcL.jpg) ## Frequently Bought Together - Battery Adapter for Ryobi 18V Cordless Tools Uses for DeWalt 20V MAX XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock - Battery Adapter for DeWalt to Milwaukee,18 20V Lithium Battery Converter for M18 Cordless Power Tool (Adapter only) - X-Adapter 1X Adapter for Ridgid 18v (Not Advanced) Cordless Tools Fits for DeWalt 20v MAX XR DCB203 DCB205 Lithium Batteries- Adapter Only, 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.pt/products/203187492-battery-adapter-for-ryobi-18v-cordless-tools-uses-for-dewalt](https://www.desertcart.pt/products/203187492-battery-adapter-for-ryobi-18v-cordless-tools-uses-for-dewalt) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-02*