---
product_id: 49288224
title: "Black+Decker 18 V 4.0 Ah Lithium-Ion Battery"
brand: "black+decker"
price: "2159 kr"
currency: ISK
in_stock: null
reviews_count: 8
url: https://www.desertcart.is/products/49288224-black-decker-18-v-4-0-ah-lithium-ion-battery
store_origin: IS
region: Iceland
---

# 18V Power 4.0Ah Capacity Lightweight Design Black+Decker 18 V 4.0 Ah Lithium-Ion Battery

**Brand:** black+decker
**Price:** 2159 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** Black+Decker 18 V 4.0 Ah Lithium-Ion Battery by black+decker
- **How much does it cost?** 2159 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/49288224-black-decker-18-v-4-0-ah-lithium-ion-battery)

## Best For

- black+decker enthusiasts

## Why This Product

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

## Key Features

- • **No Memory Effect:** Enjoy consistent performance without power loss.
- • **Extended Run Time:** Maximize productivity with longer usage between charges.
- • **Compact & Lightweight:** Easily portable for on-the-go tasks.
- • **Versatile Compatibility:** Seamlessly integrates with the BLACK+DECKER 18V Cordless System.
- • **Rechargeable Convenience:** Eco-friendly and cost-effective with rechargeable lithium-ion technology.

## Overview

The BLACK+DECKER 18V 4.0Ah Lithium Ion Battery (BL4018-XJ) is engineered for extended run time and optimized power, making it ideal for heavy-duty tasks. With no memory effect and a lightweight design, this battery ensures maximum productivity and minimal downtime, compatible with the entire BLACK+DECKER 18V Cordless System.

## Description

Full description not available

## Features

- Provides extended run time and optimized power to complete tasks quickly
- Ideal for heavy cutting and grinding or when the tool will be used for long periods between charges
- No memory effect and virtually no power discharge for maximum productivity and reduced down-time
- Compatible with the BLACK+DECKER 18V Cordless System products
- Lightweight and compact design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Stanley Black and Decker |
| Part Number | BL4018-XJ |
| Product Dimensions | 12.7 x 8.7 x 7.6 cm; 690 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | BL4018-XJ |
| Colour | Schwarz, Grau, Orange |
| Style | 18V 4.0Ah Lithium Ion Battery |
| Voltage | 18 |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | Components included |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium-Ion |
| Battery Capacity | 4 Amp Hours |
| Item Weight | 690 g |

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** BLACK+DECKER
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 4 Amp Hours
- **Recommended uses for product:** Cordless

## Images

![Black+Decker 18 V 4.0 Ah Lithium-Ion Battery - Image 1](https://m.media-amazon.com/images/I/71zFK6yV+EL.jpg)
![Black+Decker 18 V 4.0 Ah Lithium-Ion Battery - Image 2](https://m.media-amazon.com/images/I/71B1+9BKY8L.jpg)
![Black+Decker 18 V 4.0 Ah Lithium-Ion Battery - Image 3](https://m.media-amazon.com/images/I/71nL7BTO6VL.jpg)
![Black+Decker 18 V 4.0 Ah Lithium-Ion Battery - Image 4](https://m.media-amazon.com/images/I/71CvJjOzTLL.jpg)
![Black+Decker 18 V 4.0 Ah Lithium-Ion Battery - Image 5](https://m.media-amazon.com/images/I/81xyeLWwluL.jpg)

## Questions & Answers

**Q: will this product fit a black and decker strimmer**
A: It fits my 18v black & decker strimmer.

**Q: Will this fit my b+d orbital sander, bdcros18**
A: Yes, the 4.0Ah 18v battery is transferable throughout all B&D18 cordless products.

**Q: Will this fit a black & decker curricular saw**
A: If it's a B&D 18v cordless saw then yes.

**Q: It will be good for a black and decker cordless vaccum cleaner**
A: No idea. I used it for a chain saw not a vacuum cleaner so cannot tell if the fitting is the same.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for our vacuum cleaner
*by E***E on 6 February 2024*

I recently purchased the BLACK+DECKER BL4018-XJ 4.0 Ah Lithium Ion Battery for my power tools and I have been extremely impressed with its performance. This battery has a high capacity of 4.0 Ah, which means it can last for a long time and power my tools for extended periods of time without needing to be recharged.One of the main features that stood out to me was the lithium ion technology. This battery is not only lightweight, but it also has a longer lifespan compared to other batteries. I have been using it for a few months now and I have not experienced any decrease in its performance.The battery also has a quick charge time, which is very convenient when I need to get back to work quickly. It only takes about an hour to fully charge, allowing me to continue my projects without any delay. I also appreciate the LED indicator on the battery, which lets me know how much charge is left so I can plan accordingly.In terms of durability, this battery has exceeded my expectations. I have accidentally dropped it a few times and it still works perfectly fine with no dents or scratches. It also performs well in different weather conditions, which is important for outdoor projects.Another great feature of this battery is its compatibility with a wide range of BLACK+DECKER tools. I have used it with my drill, impact driver, and circular saw, and it has worked seamlessly with all of them. This makes it a versatile and cost-effective option for those who own multiple BLACK+DECKER tools.The only downside I have noticed is that the battery is slightly heavier than other lithium ion batteries I have used in the past. However, this is a minor issue and does not affect its overall performance.Overall, I highly recommend the BLACK+DECKER BL4018-XJ 4.0 Ah Lithium Ion Battery. It has exceeded my expectations in terms of performance, durability, and compatibility. Whether you are a DIY enthusiast or a professional, this battery is a great investment that will make your projects much easier and efficient.

### ⭐⭐⭐⭐⭐ A Must have for B&D 18v products
*by D***P on 18 June 2022*

If you own any Black and Decker 18v products then this battery really is a must buy. I have a number of items, Drill, Strimmer, Hedge Trimmer, Blower and others in the range which I have purchased with/without batteries as I have gone along. Mostly I have 1.5amp hour batteries and whilst they work fine for small jobs I find that I am charging lots. The 4amp hour is a game changer and lasts so much better whatever job I’m doing. It lasts long enough on one charge to cut all my rear hedges which I would guess is around 40 mins of constant use. It also feels more powerful in my blower which I’m not sure is the case or not but the fact that it lasts that much longer between charging just makes the battery use that much more practical as well. I used to have McCulloch petrol stuff that I used in my garden which only I could use as it was hard for my wife to maintain and use. This stuff has replaced this now and she is more than happy to use B&D battery tools round the garden and then charge the batteries when needed. I am not saying that this battery stuff is as powerful or as good as the petrol alternative, I am just saying that it’s far more practical and user friendly for my house.Really impressed.

### ⭐⭐⭐⭐⭐ Perfect
*by P***E on 19 April 2024*

This is quite expensive, but it lasts so much longer. And it does not even heat up like those small packs when in continuous use. It has more amps so gives more umph (strength) to powertools! :) keep in mind it's bigger - heavier, and will charge for many hours to fully charge up

## Frequently Bought Together

- BLACK+DECKER 18V 4.0Ah Lithium Ion Battery, BL4018-XJ
- BLACK+DECKER 14.4-18V Cordless Fast Charger for Power Tools with 2 Years Guarantee, 1 Ah Lithium-Ion, BDC1A-GB
- BLACK+DECKER Spool and Line 10 m for Reflex Strimmer Nylon Wire 1.5 mm Diameter Transparent and Resistant A6481-XJ

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**Shop now:** [https://www.desertcart.is/products/49288224-black-decker-18-v-4-0-ah-lithium-ion-battery](https://www.desertcart.is/products/49288224-black-decker-18-v-4-0-ah-lithium-ion-battery)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-28*