---
product_id: 272232929
title: "DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820)"
brand: "dewalt"
price: "₨35587"
currency: LKR
in_stock: true
category: "Dewalt"
url: https://www.desertcart.lk/products/272232929-dewalt-battery-adapter-18v-to-20v-for-drills-sanders-more
store_origin: LK
region: Sri Lanka
---

# 20V MAX battery compatibility Excludes FLEXVOLT & premium batteries Fits most 18V DEWALT tools DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820)

**Brand:** dewalt
**Price:** ₨35587
**Availability:** ✅ In Stock

## Summary

> 🔧 Power up your 18V tools with 20V MAX energy—because your toolkit deserves the upgrade!

## Quick Answers

- **What is this?** DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820) by dewalt
- **How much does it cost?** ₨35587 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/272232929-dewalt-battery-adapter-18v-to-20v-for-drills-sanders-more)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **Smart Charging:** Works exclusively with 20V MAX DEWALT chargers to keep your workflow smooth and safe.
- • **Power Upgrade Ready:** Unlock 20V MAX battery power in your trusted 18V tools for next-level performance.
- • **Toolbox Versatility:** Expand your tool’s potential—one adapter, countless possibilities.
- • **Seamless Compatibility:** Effortlessly adapt 1.5Ah to 5.0Ah XR batteries without switching your entire toolkit.
- • **No FLEXVOLT, No Problem:** Avoid compatibility headaches by knowing exactly which batteries play nice.

## Overview

The DEWALT DCA1820 Battery Adapter enables the use of 20V MAX Lithium Ion batteries (1.5Ah to 5.0Ah XR) in most 18V DEWALT tools, enhancing power and versatility. It requires a 20V MAX DEWALT charger and is not compatible with FLEXVOLT or premium batteries in DC970/DC759 tools.

## Description

Buy DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Allows for use of 20V MAX* Lithium Ion batteries in most 18V DEWALT tools
- Requires use of 20V MAX* DEWALT charger
- Do not use with premium DEWALT batteries in DC970 or DC759 tools
- This Adapter will not work with 20V/60V FLEXVOLT Batteries
- The DCA1820 adapter is compatible with the following batteries only: 1.5 Ah, 2.0 Ah, 3.0 Ah, 4.0 Ah, and 5.0 Ah XR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016K1UD0E |
| Batteries | 1 Lithium Ion batteries required. |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Capacity | 12 Amp Hours |
| Battery Cell Type | Lead Acid |
| Best Sellers Rank | #8,881 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #42 in Cordless Tool Battery Packs |
| Color | 20V |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,960) |
| Date First Available | October 13, 2015 |
| Finish | Brushed |
| Included Components | (1) 18V - 20V MAX* Adapter |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 7.8 ounces |
| Item model number | DCA1820 |
| Manufacturer | Black & Decker |
| Material | Blend |
| Measurement System | English |
| Mounting Type | Tabletop Mount |
| Number Of Pieces | 1 |
| Part Number | DCA1820 |
| Pattern | Solid |
| Power Source | Corded Electric |
| Product Dimensions | 5.6 x 3.18 x 7 inches |
| Shape | Rectangular |
| Size | 20V |
| Special Features | Waterproof |
| Style | Adapter w/o 20V batteries |
| Voltage | 20 Volts |
| Warranty Description | 3 year limited warranty |
| Wattage | 200 watts |

## Product Details

- **Brand:** DEWALT
- **Colour:** 20V
- **Compatible devices:** DEWALT 18V tools
- **Compatible phone models:** Apple iPhone XR
- **Connector type:** Owner
- **Included components:** (1) 18V - 20V MAX* Adapter
- **Input voltage:** 20 Volts
- **Number of Items:** 1
- **Special features:** Waterproof
- **Wattage:** 200 watts

## Images

![DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820) - Image 1](https://m.media-amazon.com/images/I/5171Xa+KTOL.jpg)

## Frequently Bought Together

- DEWALT Battery Adapter 18V to 20V, For Drills, Sanders and More, Charger Not Included (DCA1820)
- DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)
- DEWALT 20V MAX Battery, Compact 2.0Ah Double Pack (DCB203-2)

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**Shop now:** [https://www.desertcart.lk/products/272232929-dewalt-battery-adapter-18v-to-20v-for-drills-sanders-more](https://www.desertcart.lk/products/272232929-dewalt-battery-adapter-18v-to-20v-for-drills-sanders-more)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*