---
product_id: 203187492
title: "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"
brand: "x-adapter"
price: "$87"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/203187492-battery-adapter-for-ryobi-18v-cordless-tools-uses-for-dewalt
store_origin: NZ
region: New Zealand
---

# 5V 2.1A USB charging Compact design 20V MAX compatibility 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

**Brand:** x-adapter
**Price:** $87
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Tools, Power Up Your Life!

## Quick Answers

- **What is this?** 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 by x-adapter
- **How much does it cost?** $87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/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

- • **Power On-the-Go:** Built-in 5V 2.1A USB port for charging devices while you work.
- • **Versatile Usage:** Perfect for power tools and other applications requiring a reliable battery source.
- • **Durable & Reliable:** Constructed with high-quality materials for long-lasting performance.
- • **Lightweight & Portable:** Weighing only 5.6 ounces, this adapter is designed for easy transport.
- • **Seamless Compatibility:** Easily convert your DEWALT 20V MAX batteries for use with Ryobi 18V tools.

## Overview

This innovative battery adapter allows you to use DEWALT 20V MAX XR Li-Ion batteries with Ryobi 18V cordless tools, featuring a compact design and a built-in USB charging port for added convenience. Weighing just 5.6 ounces, it's the perfect solution for professionals on the go.

## Description

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

## 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 |
|---------------|-------|
| Item Dimensions | 3.94 x 2.36 x 2.76 inches |
| Battery Weight | 5.6 Ounces |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| Amperage | 2 Amps |
| Voltage | 2E+1 Volts (DC) |
| Compatible Phone Models | Upgrade for Ryobi 18v Tools - compatible with DeWalt 20v MAX Li-Ion Batteries |

## 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 XR Li-Ion Batteries, with 5V 2.1A MAX USB Charge Port-US Stock - Image 1](https://m.media-amazon.com/images/I/612n8SxEpcL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/613NO9wQ97L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71Jafnq7RgL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51hfpM2FGHL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/51GyG2sKjCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well and USB port is a plus
*by E***P on May 6, 2025*

Works like it should. Has a USB port on the side to charge your phone or whatever with the DeWalt battery. Recommend

### ⭐⭐⭐⭐⭐ Worth it
*by J***E on March 18, 2025*

This thing works great. I can use all the dewalt XR 20v batteries with a couple cheaper RYOBI one tools. For the latest addition, the drywall rotary tool, and cordless stapler came in very handy, and cheap too. This adapter has held up despite accidentally dropping tools with big 5 & 6 AH batteries attached. I would recommend it.

### ⭐⭐⭐⭐⭐ Had it a couple years now
*by C***O on March 26, 2025*

Works perfectly going on 3 years now

## 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

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-10*