---
product_id: 58899441
title: "DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099"
brand: "biswaye"
price: "291 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Biswaye"
url: https://www.desertcart.ma/products/58899441-dca1820-adapter-18v-to-20v-compatible-with-dewalt-compatible-dewalt
store_origin: MA
region: Morocco
---

# 20V MAX XR battery compatibility Seamless 18V tool integration Supports NiCad & NiMh battery types DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099

**Brand:** biswaye
**Price:** 291 DH
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your past, fuel your future with seamless battery synergy!

## Quick Answers

- **What is this?** DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099 by biswaye
- **How much does it cost?** 291 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/58899441-dca1820-adapter-18v-to-20v-compatible-with-dewalt-compatible-dewalt)

## Best For

- biswaye enthusiasts

## Why This Product

- Trusted biswaye brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Compact:** At just 5.9 oz, this adapter fits snugly without adding bulk, keeping your workflow smooth and efficient.
- • **Cost-Effective Upgrade:** Save hundreds by adapting your existing batteries instead of investing in new tool systems.
- • **Universal Compatibility:** Works flawlessly with a wide range of Dewalt 20V and 18V NiCad/NiMh batteries—no tool left behind.
- • **Certified Safety Assurance:** Meets FCC, RoHS, and CE standards so you can work confidently and safely on every project.
- • **Power Up Your Legacy Tools:** Unlock 20V MAX XR battery power for your trusted 18V Dewalt tools without buying new batteries.

## Overview

The Biswaye DCA1820 Adapter bridges the gap between Dewalt's 20V MAX XR lithium batteries and older 18V NiCad/NiMh tools, enabling professional-grade power compatibility. Lightweight and certified for safety, it’s the smart, cost-saving solution for extending the life and performance of your existing Dewalt cordless tools.

## Description

Biswaye DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099 - desertcart.com

Review: Very good adapter - Works well with my old model of DeWalt drill.
Review: Works great, as described - The unit worked great. This waas the first adapter I've used, and allowed me to use 20v DeWalt batteries in an older set of 18v tools, specifically a DW997 hammer drill and DW938 reciprocating saw. Since I already had the 20v batteries, this adapter was much preferred to shelling out the money to get new batteries for my older tools.

## Features

- High quality 20v battery adapter compatible with Dewalt original adapter DCA1820 for 18V NiCad & NiMh battery Tools.
- Allows for compatible with Dewalt 20V MAX XR Lithium batteries fits for 18V tools, compatible with Dewalt 20V DCB200 DCB201 DCB203 DCB230 DCB204 DCB207 DCB206, DCB606-2 DCB609-2 batteries.
- This DCA1820 adapter is designed compatible with Dewalt 20v MAX XR lithium battery running older 18V tools. compatible with Dewalt 18V Ni-Cad batteries, DC9096 DC9098 DE9039 DE9095 DE9096 DE9098 DW9095 DW9096 DW9098.
- This DCA1820 adapter can't work with 12V/14.4V Batteries. Comply with FCC RoHS and CE security testing standards. (CANNOT charge battery with this Adapter! Please remove this adapter before charging battery.)
- Support Service: 💌 Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074V7QPTJ |
| Best Sellers Rank | #66,437 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #578 in Cordless Tool Battery Packs |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,199) |
| Date First Available | August 16, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.9 ounces |
| Item model number | DEW-DCA1820-20-18V |
| Manufacturer | CXAB |
| Product Dimensions | 5.19 x 4.31 x 3.24 inches |

## Product Details

- **Battery Capacity:** 20 Volts
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Biswaye
- **Recommended Uses For Product:** cordless power tools
- **Unit Count:** 1.0 Count

## Images

![DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099 - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good adapter
*by C***C on January 12, 2026*

Works well with my old model of DeWalt drill.

### ⭐⭐⭐⭐⭐ Works great, as described
*by J***H on November 10, 2025*

The unit worked great. This waas the first adapter I've used, and allowed me to use 20v DeWalt batteries in an older set of 18v tools, specifically a DW997 hammer drill and DW938 reciprocating saw. Since I already had the 20v batteries, this adapter was much preferred to shelling out the money to get new batteries for my older tools.

### ⭐⭐⭐⭐⭐ Great product and a great price.
*by B***N on May 25, 2025*

I have these on several DeWalt 18 volt tools. They work much better than the much more expensive DeWalt brand ones. I have one of those and I almost need to use a clamp to get it out of the tool.

## Frequently Bought Together

- Biswaye DCA1820 Adapter 18V to 20V Compatible with Dewalt, Compatible with Dewalt 20V Lithium Battery DCB206 DCB207 to 18V XRP NiCad NiMh Battery DC9096 DW9096 DC9098 DC9099 DW9099
- waitley 2 Pack 20V 6.0A Replacement Battery Compatible with Dewalt DCB200 DCD DCF DCG Series Cordless Power Tools
- Biswaye DCB112 DCB115 20V Max Charger Charges All DCB201 DCB204 DCB606 DCB609 DCB207 DCB206 DCB203 DCB200 DCB120 DCB127 12V Max, 20V Max and 60V Max Li-Ion Cordless Tool Battery Packs

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**Shop now:** [https://www.desertcart.ma/products/58899441-dca1820-adapter-18v-to-20v-compatible-with-dewalt-compatible-dewalt](https://www.desertcart.ma/products/58899441-dca1820-adapter-18v-to-20v-compatible-with-dewalt-compatible-dewalt)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-23*