---
product_id: 47984808
title: "DEWALT 18V XR 4Ah Battery, DCB182-XJ"
brand: "dewalt"
price: "49779 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Dewalt"
url: https://www.desertcart.hu/products/47984808-dewalt-18v-xr-4ah-battery-dcb182-xj
store_origin: HU
region: Hungary
---

# 4Ah high-capacity power 3-LED fuel gauge indicator Built-in multi-protection tech DEWALT 18V XR 4Ah Battery, DCB182-XJ

**Brand:** dewalt
**Price:** 49779 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your projects with DEWALT’s unstoppable 18V XR 4Ah battery!

## Quick Answers

- **What is this?** DEWALT 18V XR 4Ah Battery, DCB182-XJ by dewalt
- **How much does it cost?** 49779 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/47984808-dewalt-18v-xr-4ah-battery-dcb182-xj)

## 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 Battery Health:** Inbuilt protection guards against overheating, overload, and deep discharge for longer-lasting performance.
- • **Instant Charge Insight:** 3-LED fuel gauge lets you check battery status at a glance—no more guessing, just go.
- • **No Downtime, No Memory:** Virtually no self-discharge means maximum productivity and less waiting around.
- • **Seamless Compatibility:** Works flawlessly with all DEWALT 18V XR tools and chargers—one battery to rule your toolkit.
- • **Power Meets Portability:** Upgraded 4Ah capacity with zero size or weight increase over 3Ah packs—more runtime, same sleek profile.

## Overview

The DEWALT 18V XR 4Ah Battery (DCB182-XJ) delivers enhanced power and runtime without added bulk, featuring advanced protection against heat and overload, a handy 3-LED fuel gauge, and broad compatibility across all 18V XR tools and chargers. Designed for professionals who demand durability and efficiency, this lightweight lithium-ion battery ensures you stay powered through your toughest jobs with minimal downtime.

## Description

Product Description The DCB182 18V XR 4Ah battery is compatible with all 18V XR tools. With no increase in size or weight it delivers more runtime than the previous 3Ah battery and includes a built-in LED Fuel Gauge for instant charge status. Box Contains 1 x 1 year standard warranty or 3 year warranty when registered online

Review: AWESOME DEAL AT 12.50 FROM ACTUALLY desertcart - AWESOME BATTERY, WELL MADE, FAST CHARGING AND VERY LONG LIFE, I AM SO HAPPY WITH MY BATTERIES, WELL WORTH THE MONEY I PAID, WELL DONE desertcart FOR GIVING US SUCH A GOOD DEAL ON THESE BATTERIES. desertcart YOU MADE MY DAY WITH THIS FLASH SALE. THANK YOU FOR HONOURING THE DEAL. When i spotted these at just £12.50 2 weeks ago i thought it was a scam or a mistake but the seeing they were being sold actually from desertcart and not a 3rd party and with prime i decided to order 20 or in the end all of the last 11 which was listed as available stock, WOW what a deal 11 YES ELEVEN 4 amp batteries for under £140 in grand total i could not believe my luck or eyes, i was given a delivery date of about 30 days but they all came today 2 weeks early and are 100% genuine dewalt boxed batteries, i see desertcart later had put the price up by over £40 to £53 each before removing them completely from sale by desertcart themselves, so i think i managed to get a flash sale or a clearance just in time, however these are not even old stock as the manufacturing date is only a month ago so i am so delighted with this deal, i am currently charging them all up to check them out but the are 100% genuine delwalt retail boxed and direct from desertcart themselves, funny thing is i only wanted 1 battery for a backup tool at the time of sale as i stopped using dewalt in favour of milwaukee some time ago, so i currently only use a dewalt impact as a backup tool only, so this deal might end up costing me a lot a i will now have to invest in some more dewalt tools to take advantage of my new pile of batteries, lucky i kept my old dewalt chargers to charge these bad boys. so far every battery is 100% good and fully charged, just tested my impact driver and its so powerful compared to the old 3 amp battery, and i pounded in some 8 inch torx screws no problems what so ever into sleepers. well i am delighted anyway these are good strong batteries indeed as good as my milwaukee 5 amp batteries, you guys keep your eyes open for other deals as at £12.50 this was fantastic value for money, not sure how many people grabbed these at £12.50 each but i know i got the last 11 as i tried to buy 20 and they would only let me buy 11 thank you desertcart
Review: Longevity if used correctly - Brilliant. Didn't expect anything less from dewalt product

## Features

- BUILT FOR DEMANDING PROFESSIONALS: For 100 years, DEWALT has been the brand of choice for demanding professionals who require tools that are innovative, tough, and built to last. With a legacy of excellence and a future of continued innovation, DEWALT tools are engineered to deliver superior performance and durability, ensuring you can tackle the most challenging tasks with confidence and precision.
- UPGRADED POWER AND EFFICIENCY: The DEWALT 18V XR 4Ah Battery, DCB182-XJ, offers enhanced power without increasing size or weight compared to the 18V 3Ah battery pack. Its inbuilt protection features and no memory effect ensure maximum productivity and longer battery life, making it an essential addition for professionals seeking reliable and efficient power solutions.
- LIGHTWEIGHT DESIGN: Provides the user with upgraded 4Ah power without increasing the size or weight over the 18V 3Ah battery pack.
- INBUILT PROTECTION: Protects against overheat, overload, and deep discharge, increasing battery life.
- NO MEMORY EFFECT: Virtually no self-discharge for maximum productivity and less downtime.
- 3-LED FUEL GAUGE CHARGE INDICATOR: Allows users to quickly check the battery charge status.
- COMPATIBLE WITH ALL 18V XR TOOLS: Offers versatility and convenience for users with multiple DEWALT 18V XR tools.
- COMPATIBLE WITH ALL XR CHARGERS: Ensures easy and efficient charging across the XR range.
- ACCESSORIES AVAILABLE: Discover our extensive range of accessories, including (DT70702-QZ), (DT20502-QZ), and (DT70731T-QZ), for this specific tool, sold separately.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008LAFV32 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | 3,062 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Cordless Tool Battery Packs |
| Brand | DEWALT |
| Colour | Black/Yellow |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,321) |
| Date First Available | 7 Aug. 2012 |
| 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. |
| Guaranteed software updates until | unknown |
| Included components | 1 |
| Item Weight | 0.61 Kilograms |
| Item model number | DCB182 |
| Model year | 2016 |
| Package Dimensions L x W x H | 13.2 x 9 x 8 centimetres |
| Package Weight | 0.67 Kilograms |
| Part number | DCB182-XJ |
| Product Dimensions L x W x H | 8.5 x 7.5 x 13 centimetres |
| Size | 4.0Ah |
| Style | Single |
| Warranty description | No warrenty. |

## Product Details

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

## Images

![DEWALT 18V XR 4Ah Battery, DCB182-XJ - Image 1](https://m.media-amazon.com/images/I/71K0aQC2HhL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi i bought a dewalt dcd795 18v cordless drill with 1.5ah battery. will a 4.0ah or 5.0ah battery in this drill ? thanks a million**
A: Hi 18v XR batteries will only work in DeWalt XR cordless drills.

**Q: Will this fit the Dewalt driver dcf885n ?**
A: Will fit any drill with slid fit

**Q: Can this replace the DCB 181 1.5ah battery for the DCD 785 drill**
A: Of course it can. Just means your combi will last longer between charges. 1.5ah (amp hours) 4.0ah just under 3 times more charge. Same 18V output

**Q: This battery won’t charge. Charger doesn’t even recognise it**
A: Had no problem with this item maybe your charger.

## Customer Reviews

### ⭐⭐⭐⭐⭐ AWESOME DEAL AT 12.50 FROM ACTUALLY AMAZON
*by A***R on 2 October 2019*

AWESOME BATTERY, WELL MADE, FAST CHARGING AND VERY LONG LIFE, I AM SO HAPPY WITH MY BATTERIES, WELL WORTH THE MONEY I PAID, WELL DONE AMAZON FOR GIVING US SUCH A GOOD DEAL ON THESE BATTERIES. AMAZON YOU MADE MY DAY WITH THIS FLASH SALE. THANK YOU FOR HONOURING THE DEAL. When i spotted these at just £12.50 2 weeks ago i thought it was a scam or a mistake but the seeing they were being sold actually from amazon and not a 3rd party and with prime i decided to order 20 or in the end all of the last 11 which was listed as available stock, WOW what a deal 11 YES ELEVEN 4 amp batteries for under £140 in grand total i could not believe my luck or eyes, i was given a delivery date of about 30 days but they all came today 2 weeks early and are 100% genuine dewalt boxed batteries, i see amazon later had put the price up by over £40 to £53 each before removing them completely from sale by amazon themselves, so i think i managed to get a flash sale or a clearance just in time, however these are not even old stock as the manufacturing date is only a month ago so i am so delighted with this deal, i am currently charging them all up to check them out but the are 100% genuine delwalt retail boxed and direct from amazon themselves, funny thing is i only wanted 1 battery for a backup tool at the time of sale as i stopped using dewalt in favour of milwaukee some time ago, so i currently only use a dewalt impact as a backup tool only, so this deal might end up costing me a lot a i will now have to invest in some more dewalt tools to take advantage of my new pile of batteries, lucky i kept my old dewalt chargers to charge these bad boys. so far every battery is 100% good and fully charged, just tested my impact driver and its so powerful compared to the old 3 amp battery, and i pounded in some 8 inch torx screws no problems what so ever into sleepers. well i am delighted anyway these are good strong batteries indeed as good as my milwaukee 5 amp batteries, you guys keep your eyes open for other deals as at £12.50 this was fantastic value for money, not sure how many people grabbed these at £12.50 each but i know i got the last 11 as i tried to buy 20 and they would only let me buy 11 thank you amazon

### ⭐⭐⭐⭐⭐ Longevity if used correctly
*by H***S on 1 January 2026*

Brilliant. Didn't expect anything less from dewalt product

### ⭐⭐⭐⭐⭐ Great job
*by F***L on 23 January 2026*

Perfect battery

## Frequently Bought Together

- DEWALT 18V XR 4Ah Battery, DCB182-XJ
- Cargador XR 12V - 18V Carril Li-Ion (4A)
- DEWALT 18V XR Brushless 125mm Sander, Bare Unit, DCW210N-XJ

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-27*