---
product_id: 160574375
title: "Dell Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR)"
brand: "dell"
price: "₨21421"
currency: LKR
in_stock: true
reviews_count: 13
category: "Dell"
url: https://www.desertcart.lk/products/160574375-dell-inspiron-15-5568-5567-13-5368-5378-7368-42whr
store_origin: LK
region: Sri Lanka
---

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

**Brand:** dell
**Price:** ₨21421
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — power your hustle with Dell’s trusted battery!

## Quick Answers

- **What is this?** Dell Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) by dell
- **How much does it cost?** ₨21421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/160574375-dell-inspiron-15-5568-5567-13-5368-5378-7368-42whr)

## 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

- • **Featherlight Mobility:** At just 299 grams, this battery adds minimal weight—perfect for the on-the-go professional.
- • **Plug & Play Confidence:** Genuine Dell battery with 1-year warranty, designed for seamless compatibility with Inspiron series.
- • **Power Through Your Day:** 42WHr capacity keeps your laptop running longer without the scramble for outlets.
- • **Long-Lasting Reliability:** Proven to maintain charge quality even after a year of heavy use—no surprises, just steady power.
- • **Consistent Voltage, Consistent Performance:** 11.4V ensures smooth, reliable power delivery for uninterrupted productivity.

## Overview

This Dell Inspiron 42WHr 3-Cell Lithium-Ion battery delivers stable 11.4V power in a lightweight 299g package, engineered for Inspiron 15 and 13 series laptops. With proven durability and a 1-year warranty, it ensures reliable, long-lasting performance for professionals who demand mobility and consistency.

## 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: EXCELLENT- WRITING THIS REVIEW AFTER ALMOST A YEAR. - BATTERY HAS BEEN PERFORMING EXCELLENT AFTER A YEAR OF USE. I ALMOST USE MY LAPTOP 24*7. BATTERY IS CAPABLE OF HOLDING CHARGE AS IF IT IS NEW. eASY 3-4 HOURS OF CHARGE LEFT AFTER FULL CHARGE. EXCELLENT- WORTH EVERY PENNY.
Review: Awesome battery - First kudos to desertcart for secure packing. Now coming to battery once I received battery I replace to my old battery in dell Inspiron 5570 laptop and charged for 3 hours to reach 100 percentage. Then I started using with battery. Easily it came for around 3.5 hrs for normal usage watching youtube and browsing and downloading some media. It's really worth buying

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B1FQRRZ |
| Are Batteries Included | No |
| Batteries | 1 Lithium Ion batteries required. |
| Battery Description | lithium-ion |
| Best Sellers Rank | #3,769 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #12 in Laptop Batteries |
| Brand | Dell |
| Colour | Black |
| Connectivity Type | Cellular |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,665) |
| Date First Available | 6 March 2018 |
| Generic Name | DELL Original 42Wh Laptop Battery |
| Hardware Platform | Windows |
| Importer | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Item Dimensions LxWxH | 8.9 x 17.8 x 0.8 Centimeters |
| Item Height | 8 Millimeters |
| Item Weight | 30 g |
| Item Width | 17.8 Centimeters |
| Item model number | WDX0R |
| Lithium Battery Energy Content | 42 Watt Hours |
| Lithium Battery Voltage | 11.4 Volts |
| Lithium Battery Weight | 20 Grams |
| Manufacturer | Dell Computers |
| Number of Lithium Ion Cells | 4 |
| Packer | Divyasree Greens, Challaghatta Koramangala Inr Ring Road, Varthur Hobli Bangalore Karnataka 560071 |
| Power Source | battery powered |
| Product Dimensions | 8.9 x 17.8 x 0.8 cm; 30 g |
| Voltage | 11.4 |

## 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

![Dell Inspiron 15 (5568/5567) 13 (5368/5378) 7368 42Whr 3Cell Battery (FW8KR) - Image 1](https://m.media-amazon.com/images/I/71u2CmZApzL.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

### ⭐⭐⭐⭐⭐ EXCELLENT- WRITING THIS REVIEW AFTER ALMOST A YEAR.
*by P***. on 14 August 2025*

BATTERY HAS BEEN PERFORMING EXCELLENT AFTER A YEAR OF USE. I ALMOST USE MY LAPTOP 24*7. BATTERY IS CAPABLE OF HOLDING CHARGE AS IF IT IS NEW. eASY 3-4 HOURS OF CHARGE LEFT AFTER FULL CHARGE. EXCELLENT- WORTH EVERY PENNY.

### ⭐⭐⭐⭐ Awesome battery
*by V***R on 1 July 2024*

First kudos to Amazon for secure packing. Now coming to battery once I received battery I replace to my old battery in dell Inspiron 5570 laptop and charged for 3 hours to reach 100 percentage. Then I started using with battery. Easily it came for around 3.5 hrs for normal usage watching youtube and browsing and downloading some media. It's really worth buying

### ⭐⭐⭐⭐⭐ 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.

## 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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**Shop now:** [https://www.desertcart.lk/products/160574375-dell-inspiron-15-5568-5567-13-5368-5378-7368-42whr](https://www.desertcart.lk/products/160574375-dell-inspiron-15-5568-5567-13-5368-5378-7368-42whr)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*