---
product_id: 8931338
title: "20V MAX* XR Battery, 4.0-Ah, 2-Pack (DCB204-2), Black"
brand: "dewalt"
price: "1013 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Dewalt"
url: https://www.desertcart.pl/products/8931338-20v-max-xr-battery-4-0-ah-2-pack-dcb204
store_origin: PL
region: Poland
---

# 20V MAX* system compatibility LED charge indicator 4.0 Ah high-capacity power 20V MAX* XR Battery, 4.0-Ah, 2-Pack (DCB204-2), Black

**Brand:** dewalt
**Price:** 1013 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with DEWALT’s unstoppable 20V MAX XR batteries!

## Quick Answers

- **What is this?** 20V MAX* XR Battery, 4.0-Ah, 2-Pack (DCB204-2), Black by dewalt
- **How much does it cost?** 1013 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/8931338-20v-max-xr-battery-4-0-ah-2-pack-dcb204)

## 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

- • **Seamless tool synergy:** Works flawlessly with the entire DEWALT 20V MAX* lineup—one battery, endless possibilities.
- • **Instant charge insight:** Built-in LED indicator keeps you informed, preventing unexpected work interruptions.
- • **Lightweight powerhouse:** At just under 3 lbs, reduces fatigue so you can work smarter, not harder.
- • **Durability meets innovation:** Advanced lithium-ion tech with integrated circuitry ensures safe, reliable performance and up to 500 recharge cycles.
- • **All-day power, zero downtime:** 4.0 Ah lithium-ion cells deliver extended runtime for nonstop productivity on demanding jobs.

## Overview

The DEWALT 20V MAX* XR Battery 4.0-Ah 2-Pack offers professional-grade lithium-ion power with extended runtime, lightweight design, and smart LED charge indicators. Compatible across the 20V MAX* tool system, these batteries deliver reliable, long-lasting performance with advanced safety features and up to 500 recharge cycles—perfect for millennial pros who demand efficiency and durability on every job.

## Description

Power your 20V MAX tools with these 20V MAX 3Ah batteries that feature the runtime and performance needed for tough jobs. These batteries are compatible with 20V MAX tools and chargers.

Review: Amazing Li-ion Batteries, Powerful & Lightweight!!! - Light weight and Powerful. So much better than the old NiCd batteries! These are the 4.0Ah batteries, and not to mention there strengths (associated with Li-ion batteries), they do last for a very, very long time, while under a constant heavy work load. When I compare the same work I did with a older DeWalt hammer drill and the 18v XRP NiCd battery, with the new DeWalt DCD995 20V hammer drill , and just 1 of these DCB204 - 4.0Ah "Premium" battery, it's a complete NO contest! The new Li-ion battery from DeWalt last so much longer, I'm talking a full work day, & more! I just love these Li-ion battery packs! As said in another review, you can get these packs in varying Ah capacities. 1.5Ah, 2.0Ah, 3.0Ah, 4.0Ah Before, I would need to change batteries usually twice a day, with the old 18v NiCd batteries and drill. Now I can work for more than a full day with a single battery. So to me, thats one hell of a battery! These light weight but powerful batteries also help with daily fatigue! I'm just so use to my old 18v hammer drill and battery weighing so much, and now this new combination of the DCD995 hammer drill , and the DCB204 - 4.0Ah battery weigh so little, it's really hard to believe you can do so much work with just one of these batteries. But you can!!! & they are amazing! I've been waiting a long time for DeWalt to come out with Li-ion powered tools. I've been doing rough and finish carpentry for over 35 years, along with custom cabinetry. This new line of 20V MAX tools they have are all very nice, and both heavy duty, and affordable Now that they've incorporated Li-ion batteries for power, they will be able to expand there tool line even more. Even though other companies started using them sooner, I'm glad DeWalt took there time! It shows in the tools quality build, and there tools performance! For those of you that are unfamiliar with the advantages of Li-ion chemistry over NiCd & NiMH, please use your favorite search engine, and read for yourselves. There is plenty of good information online for you! I do see 1 or 2 people complaining about Li-ion batteries not performing as good as the older NiCd batteries, and truthfully, those people have NO facts to back up there statements. Li-ion batteries are a Very slow self drain, to NO self drain battery, meaning they keep there charge for a very long time! They have superior storage capacity, and integrated circuitry, to control & regulate, high output voltage and current, over heating, and over charging. There is no more memory effect, like there is in NiCd batteries. They are very safe to use (today), with there built in IC's If these are on par with some of the best Li-ion batteries made today, they should be able to be recharged up to 500 times, and possibly more. I'm not sure what DeWalt says on this. Though all batteries suffer, when used in cold weather, (lower output & performance), Li-ion batteries still out perform other batteries, in both work load & work time. In other words, you couldn't ask for a better battery to use out in the cold! You can find many fact based web sites on this as well. One last thing, both these new line of 20V MAX tools, and these new line of 20 volt batteries get good reviews and ratings from 99% of buyers, so when you do read one of those unfounded reviews saying these are not good tools, please just do your own homework and fact find for yourself, in the end, you'll be glad you did! Professional Quality Tools & Batteries, I Highly Recommended!!!
Review: Good Stuff! - Weird, Ordered 4 Ah, received 4 Ah. Anyway the 4Ah seems to be the best balance between weight and longevity. The 2Ah don't last long in anything but the drill. Grinder, blower, sander go through a 2Ah fast. The %Ah and 6Ah are pretty heavy holding onto for any length of time. That said. Love the 20V Dewalt tools and batteries Would recommend.

## Features

- Reliable runtime - take on tough jobs with these batteries that deliver 3ah capacity each for consistent runtime on the jobsite.
- State-of-charge - get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions.
- Part of the 20V MAX* system - these batteries are compatible with 20V MAX* tools and chargers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BQHOI6S |
| Amperage | 3 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 960 Grams |
| Best Sellers Rank | #7,476 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #34 in Cordless Tool Battery Packs |
| Brand | DEWALT |
| Built-In Media | 3.0ah battery |
| Compatible Phone Models | DEWALT 20V MAX |
| Customer Reviews | 4.6 out of 5 stars 3,040 Reviews |
| Global Trade Identification Number | 00885911312004 |
| Item Dimensions | 4.5 x 3.13 x 2.63 inches |
| Item Type Name | 20V Lithium-Ion 4.0 Ah Battery |
| Item Weight | 2.9 Pounds |
| Manufacturer | DeWalt |
| Model Name | DEWALT 20V MAX XR Battery |
| Model Number | DCB204-2 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Reusability | Yes |
| UPC | 885911312004 |
| Unit Count | 2.0 Count |
| Voltage | 20 Volts |
| Warranty Description | 3 year limited manufacturers warranty |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** DEWALT
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4 Amp Hours
- **Recommended Uses For Product:** Power Tool

## Images

![20V MAX* XR Battery, 4.0-Ah, 2-Pack (DCB204-2), Black - Image 1](https://m.media-amazon.com/images/I/51cptwiRNEL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Are these replacement for DCB201 batteries?**
A: No. DCB201 stands for 1 Amp/Hour.This is 204, as in 4 Amp/Hour.It is a bigger battery, it lasts much longer. It is also quite larger, so it weighs more. 201 is good for light work with a drill. 204 is what you need to operate the saws, the grinder. It is also very good for heavy duty with the drills, if you don't mind the extra weight.

**Q: In the item description it says "Package Quantity -1"  I assume this to be a mis-print?**
A: it is 1 package of 2 batteries.  Have had mine for over a year now under hard use,  still working Great!

**Q: Battery shipment, why i can not shipped 20v battery alone from amazon to any place in israel?**
A: because shipping regulations prevent legally shipping lithium ion batteries by plane when they are not shipped in or with equipment. They also would still need to be under 100 what hours per battery then.

**Q: What are the differences dewalt dcb204-2 dcb205-2 batteries?**
A: Each amp hour that you increase, the runtime will be 20-25% greater. The DCB204 is a 4.0 AH battery and the DCB205 is a 5.0 AH battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Li-ion Batteries, Powerful & Lightweight!!!
*by D***2 on April 24, 2014*

Light weight and Powerful. So much better than the old NiCd batteries! These are the 4.0Ah batteries, and not to mention there strengths (associated with Li-ion batteries), they do last for a very, very long time, while under a constant heavy work load. When I compare the same work I did with a older DeWalt hammer drill and the 18v XRP NiCd battery, with the new DeWalt DCD995 20V hammer drill , and just 1 of these DCB204 - 4.0Ah "Premium" battery, it's a complete NO contest! The new Li-ion battery from DeWalt last so much longer, I'm talking a full work day, & more! I just love these Li-ion battery packs! As said in another review, you can get these packs in varying Ah capacities. 1.5Ah, 2.0Ah, 3.0Ah, 4.0Ah Before, I would need to change batteries usually twice a day, with the old 18v NiCd batteries and drill. Now I can work for more than a full day with a single battery. So to me, thats one hell of a battery! These light weight but powerful batteries also help with daily fatigue! I'm just so use to my old 18v hammer drill and battery weighing so much, and now this new combination of the DCD995 hammer drill , and the DCB204 - 4.0Ah battery weigh so little, it's really hard to believe you can do so much work with just one of these batteries. But you can!!! & they are amazing! I've been waiting a long time for DeWalt to come out with Li-ion powered tools. I've been doing rough and finish carpentry for over 35 years, along with custom cabinetry. This new line of 20V MAX tools they have are all very nice, and both heavy duty, and affordable Now that they've incorporated Li-ion batteries for power, they will be able to expand there tool line even more. Even though other companies started using them sooner, I'm glad DeWalt took there time! It shows in the tools quality build, and there tools performance! For those of you that are unfamiliar with the advantages of Li-ion chemistry over NiCd & NiMH, please use your favorite search engine, and read for yourselves. There is plenty of good information online for you! I do see 1 or 2 people complaining about Li-ion batteries not performing as good as the older NiCd batteries, and truthfully, those people have NO facts to back up there statements. Li-ion batteries are a Very slow self drain, to NO self drain battery, meaning they keep there charge for a very long time! They have superior storage capacity, and integrated circuitry, to control & regulate, high output voltage and current, over heating, and over charging. There is no more memory effect, like there is in NiCd batteries. They are very safe to use (today), with there built in IC's If these are on par with some of the best Li-ion batteries made today, they should be able to be recharged up to 500 times, and possibly more. I'm not sure what DeWalt says on this. Though all batteries suffer, when used in cold weather, (lower output & performance), Li-ion batteries still out perform other batteries, in both work load & work time. In other words, you couldn't ask for a better battery to use out in the cold! You can find many fact based web sites on this as well. One last thing, both these new line of 20V MAX tools, and these new line of 20 volt batteries get good reviews and ratings from 99% of buyers, so when you do read one of those unfounded reviews saying these are not good tools, please just do your own homework and fact find for yourself, in the end, you'll be glad you did! Professional Quality Tools & Batteries, I Highly Recommended!!!

### ⭐⭐⭐⭐⭐ Good Stuff!
*by J***D on November 19, 2025*

Weird, Ordered 4 Ah, received 4 Ah. Anyway the 4Ah seems to be the best balance between weight and longevity. The 2Ah don't last long in anything but the drill. Grinder, blower, sander go through a 2Ah fast. The %Ah and 6Ah are pretty heavy holding onto for any length of time. That said. Love the 20V Dewalt tools and batteries Would recommend.

### ⭐⭐⭐⭐⭐ SUCH an upgrade from the 1.5ah 20V's that came with my Drill & Impact Driver Set.
*by S***N on September 10, 2024*

LONG STORY SHORT: I am so glad I bought these. They were more reasonably priced than the ones on SALE at the "Orange Hardware Store" (I got this 2 pack for $89.99). Seems to me like they are an older year/older model, but they work great. Current price at time of writing is $105 for the pair, or $59.55 for a single one. Even at $105 it's worth it. **THESE ARE CURRENTLY $129 at the Orange Store** PROS: -Did a little research (not a ton) and seems as though this battery not only has a longer battery LIFE than the 1.5ah that comes with many kits...but it also packs more power. Makes sense, and it definitely feels like it actually does. My saw seems to cut better through thicker stuff, sander seems more powerful, as does the drill, and impact driver. I'm sure there's science behind it, but I don't know it. -Great price! The 20V MAX lithium-ion battery outperforms every dewalt battery that came before it and that's saying a lot. Get long-lasting power and prolonged life from this 4ah battery that weighs just 1.42 lbs. Each battery has a built-in charge meter so you know how much power remains. Dewalt delivers huge value with this multi-pack, priced only marginally higher than a single device. HIGHLIGHTS: Includes: (2) 20V MAX high-capacity lithium-ion batteries Compatible with all 20V Max lithium-ion chargers and power tools (sold separately) Batteries maintain charge when not in use Compatible with the entire line of 20V Max tools CONS: -You can get lighter 4ah batteries in Power Stack form, but they are more expensive. CONCLUSION: Buy. I recommend them. They work with all my Dewalt 20V tools, hold a charge well, have a lot of power, last longer than the ones that come in a kit.

## Frequently Bought Together

- DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB204-2)
- DEWALT 20V MAX XR Impact Driver, Brushless, 1/4", 3-Speed, Bare Tool Only (DCF845B)
- DEWALT 20V MAX XR Oscillating Multi-Tool, Variable Speed, Bare Tool Only (DCS356B)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*