---
product_id: 72342470
title: "DeWalt DEWALT DCB203 20-Volt 2.0Ah Li-Ion Battery (Single)"
brand: "dewalt"
price: "$239.36"
currency: USD
in_stock: true
reviews_count: 5
category: "Dewalt"
url: https://www.desertcart.us/products/72342470-dewalt-dewalt-dcb203-20-volt-2-0ah-li-ion-battery
store_origin: US
region: United States of America
---

# 33% longer run-time 2.0Ah high-capacity battery 35-minute rapid charge DeWalt DEWALT DCB203 20-Volt 2.0Ah Li-Ion Battery (Single)

**Brand:** dewalt
**Price:** $239.36
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity — don’t get left behind!

## Quick Answers

- **What is this?** DeWalt DEWALT DCB203 20-Volt 2.0Ah Li-Ion Battery (Single) by dewalt
- **How much does it cost?** $239.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/72342470-dewalt-dewalt-dcb203-20-volt-2-0ah-li-ion-battery)

## 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

- • **Charge in a flash:** Get back to work faster with a quick 35-minute recharge cycle.
- • **Light as a feather:** Weighing just 227g, it’s designed for effortless portability and less fatigue.
- • **Power that lasts longer:** Up to 33% extended run-time keeps your projects moving without pause.
- • **Stay informed on the go:** Built-in 3-LED fuel gauge lets you monitor battery life at a glance, avoiding downtime.
- • **Seamless tool compatibility:** Works flawlessly across the entire DEWALT 20V MAX tool lineup for ultimate versatility.

## Overview

The DeWalt DCB203 is a compact, lightweight 20V 2.0Ah XR Lithium-Ion battery delivering 33% longer run-time and a rapid 35-minute charge. Compatible with all DEWALT 20V MAX tools, it features a 3-LED fuel gauge for real-time battery status, making it an essential upgrade for professionals seeking reliable, efficient power on the job.

## Description

BATTERY 20V 2.0AMP XR LI

Review: ótimo a marca já diz tudo
Review: Excelente

## Features

- Compact XR Lithium Ion pack provides up to 33% longer run-time
- 3-LED Fuel Gauge System
- Lightweight design and quick 35 minute charge time
- Compatible with the entire Line of DEWALT 20V MAX Tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BYKVMES |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Capacity | 2 Amp Hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 578,927 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,198 in Cordless Tool Battery Packs |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,141) |
| Date First Available | 3 July 2013 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 227 g |
| Item model number | DCB203YY |
| Manufacturer | DeWalt |
| Part Number | DCB203 |
| Product Dimensions | 17.78 x 17.78 x 7.62 cm; 226.8 g |

## Product Details

- **Battery capacity:** 2 Amp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** DEWALT
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Power Tool

## Images

![DeWalt DEWALT DCB203 20-Volt 2.0Ah Li-Ion Battery (Single) - Image 1](https://m.media-amazon.com/images/I/51J4JhLwZJL.jpg)

## Questions & Answers

**Q: How many amp hours per battery?**
A: these are 2.0 amp hour batteries. They are 1/2 amp hour larger than the standard compact 20v max but are the same physical size.

**Q: I just got new dcb203-2 batteries but they do not have xr on the batteries or the packaging (clam shell).  are these good batteries?**
A: The XR was dewalts way of saying it was a higher capacity battery before they made the 3, 4, 5, 6 amp hour batterys. Now days the xr is referencing a brushless motor tool.  The bottom of the line drill comes with 1.3 ah batteries so these being 2.0 is a decent boost in capacity.

**Q: Besides battery life do these perform as well for high draw devices like the circular saw as the 4-5ah battery?**
A: I use them in my impact and drill and jig saw they work great in them I use the 4-5 amp batteries in the circular saw only because of the high amp draw

**Q: Is this the battery that would come with brushless 20v Impact or drills?**
A: The 2 drill impact whatever I bought came with the 4 amp hr bigger batteries not this battery the smaller 2 amp hr

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 20 April 2024*

ótimo a marca já diz tudo

### ⭐⭐⭐⭐⭐ Review
*by F***R on 15 December 2025*

Excelente

### ⭐⭐⭐⭐⭐ Review
*by E***E on 15 January 2026*

Muy bueno este producto

## Frequently Bought Together

- DEWALT 20V MAX Battery, Compact 2.0Ah (DCB203)
- Lenoya DCB112 Charger Repalcement for Dewalt 12v/20v Battery Charger Compatible with Dewalt 12v/20v Max Battery DCB200 DCB203 DCB125 DCB107 Yellow
- DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)

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**Shop now:** [https://www.desertcart.us/products/72342470-dewalt-dewalt-dcb203-20-volt-2-0ah-li-ion-battery](https://www.desertcart.us/products/72342470-dewalt-dewalt-dcb203-20-volt-2-0ah-li-ion-battery)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-05*