---
product_id: 160574375
title: "Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR)"
brand: "dell"
price: "$56.59"
currency: USD
in_stock: true
reviews_count: 13
category: "Dell"
url: https://www.desertcart.us/products/160574375-inspiron-15-5568-5567-13-5368-5378-7368-42whr-3cell
store_origin: US
region: United States of America
---

# 11.4V stable voltage output Lightweight 299g for mobility 42WHr high-capacity power Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR)

**Brand:** dell
**Price:** $56.59
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay unplugged longer, work smarter everywhere!

## Quick Answers

- **What is this?** Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) by dell
- **How much does it cost?** $56.59 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/160574375-inspiron-15-5568-5567-13-5368-5378-7368-42whr-3cell)

## Best For

- dell enthusiasts

## Why This Product

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

## Key Features

- • **Power That Keeps Up:** 42WHr capacity fuels your productivity on the move
- • **Trusted Dell Original:** OEM quality guarantees compatibility and durability
- • **Light as Air, Strong as Steel:** Weighs just 299 grams—carry power without the bulk
- • **Long-Lasting Charge Retention:** Maintains 3-4 hours of active use even after a year
- • **Consistent Voltage, Consistent Performance:** 11.4V output ensures smooth, reliable laptop operation

## Overview

The Dell Inspiron 42WHr 3-Cell Lithium-Ion Battery (11.4V, 3650mAh) is a lightweight, high-capacity power solution designed for Inspiron 13, 15, and 7368 series laptops. Engineered for reliable, long-lasting performance, it delivers up to 4 hours of charge retention even after extended use, ensuring you stay productive on the go with genuine Dell quality and compatibility.

## Description

The Perfect Partner for Your Laptop on the Go Always on the go? No more worries about running out of battery power! You can power your Laptop with this 3-Cell Lithium-Ion Battery from Dell. With a capacity of up to 42WHr, the battery lets your laptop work seamlessly when you are on the move.

Review: Original battery - Did get an original product. Was pretty easy to install and value for money (I feel). Is replacement for an old battery that died on me after 6 years of service. Battery charge will depend upon what power configurations you have on your individual laptop and for what you use. These types of batteries don't take kindly to overcharging and/or heat primarily, so don't leave the charger plugged in all the time and ensure enough ventilation and cooling. Performance is good, and I hope it remains that way for a long time to come.
Review: Dell laptop Original battery product - Very good original product, works well.

## Features

- Battery Type: Lithium-ion Battery
- Number of Cell: 3 Cell
- Voltage: 11.4v
- Capacity: 3650 mAh

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B1FQRRZ |
| Antenna Location | Laptop |
| Battery Capacity | 3500 |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 299 Grams |
| Best Sellers Rank | #3,621 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #10 in Laptop Batteries |
| Brand | Dell |
| Brand Name | Dell |
| Compatible Phone Models | Laptop |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 1,685 Reviews |
| Importer Contact Information | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Item Dimensions | 8.9 x 17.8 x 0.8 Centimeters |
| Item Type Name | DELL Original 42Wh Laptop Battery |
| Item Weight Unit of Measure | 30 Grams |
| Manufacturer | Dell Computers, Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Manufacturer Contact Information | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Model Number | WDX0R |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Packer Contact Information | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 695937954078 |
| Voltage | 11.4 |
| Warranty Description | 1 Year |

## Product Details

- **Battery Capacity:** 3500
- **Battery Cell Composition:** Lithium Ion
- **Battery Weight:** 299 Grams
- **Brand:** Dell
- **Item Weight:** 30 Grams
- **Item dimensions L x W x H:** 8.9 x 17.8 x 0.8 Centimeters
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Laptop
- **Reusability:** Rechargeable
- **Voltage:** 11.4

## Images

![Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 1](https://m.media-amazon.com/images/I/71u2CmZApzL.jpg)
![Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 2](https://m.media-amazon.com/images/I/612cIcW7TzL.jpg)
![Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 3](https://m.media-amazon.com/images/I/61UhCfn30NL.jpg)
![Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 4](https://m.media-amazon.com/images/I/61NKDGkwPKL.jpg)
![Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 5](https://m.media-amazon.com/images/I/61PhK4h3YoL.jpg)

## Questions & Answers

**Q: Will this work for Inspiron 3511**
A: Check for the actual part number from Dell website.
Also, you may unscrew the backplate of your laptop and take a photograph of the existing battery with details such as voltage, mAH, model number, etc.

If it's matching with the details on the photograph of this product, you should be very sure of compatibility.

**Q: It gives warning that primary battery is not identified and this system will not charge this battery pack**
A: Switch off the battery is malfunctioning. It can explode too.

**Q: If it is not compatible with my laptop (Dell 5567) Will I get a refund?**
A: I dont know but i think its the matter of amazon return policy..for me the battery is working fine on my dell 5567..so i didn't experienced of returning and getting refund.

**Q: Is it compatible with dell inspiron 15 5567?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Original battery
*by O***Y on 14 September 2023*

Did get an original product. Was pretty easy to install and value for money (I feel). Is replacement for an old battery that died on me after 6 years of service. Battery charge will depend upon what power configurations you have on your individual laptop and for what you use. These types of batteries don't take kindly to overcharging and/or heat primarily, so don't leave the charger plugged in all the time and ensure enough ventilation and cooling. Performance is good, and I hope it remains that way for a long time to come.

### ⭐⭐⭐⭐ Dell laptop Original battery product
*by S***V on 15 April 2026*

Very good original product, works well.

### ⭐⭐⭐⭐⭐ Good
*by G***B on 6 April 2026*

Good

## Frequently Bought Together

- Dell Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR)
- Crucial CT8G4SFS824A 8GB DDR4-2400 PC4-19200 CL-17 SODIMM RAM

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-12*