---
product_id: 297245116
title: "40WH XCMRD 14.8V Battery for Dell Inspiron 15 3000 Series 15 3521 3537 3531 3542 3543 3541 3878 15R 5521 5537 17 3721 3737 17R 5737 5721 14 3421 3442 3443 Latitude 3440 3540 P28F P40F P26E"
brand: "zayaupvl"
price: "7008 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Zayaupvl"
url: https://www.desertcart.kg/products/297245116-40wh-xcmrd-14-8v-battery-for-dell-inspiron-15-3000
store_origin: KG
region: Kyrgyzstan
---

# 14.8V stable voltage output 40Wh high-capacity power Built-in circuit protection 40WH XCMRD 14.8V Battery for Dell Inspiron 15 3000 Series 15 3521 3537 3531 3542 3543 3541 3878 15R 5521 5537 17 3721 3737 17R 5737 5721 14 3421 3442 3443 Latitude 3440 3540 P28F P40F P26E

**Brand:** zayaupvl
**Price:** 7008 som
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity with confidence — never get caught tethered again!

## Quick Answers

- **What is this?** 40WH XCMRD 14.8V Battery for Dell Inspiron 15 3000 Series 15 3521 3537 3531 3542 3543 3541 3878 15R 5521 5537 17 3721 3737 17R 5737 5721 14 3421 3442 3443 Latitude 3440 3540 P28F P40F P26E by zayaupvl
- **How much does it cost?** 7008 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/297245116-40wh-xcmrd-14-8v-battery-for-dell-inspiron-15-3000)

## Best For

- zayaupvl enthusiasts

## Why This Product

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

## Key Features

- • **Long-Term Value:** Up to 500 recharge cycles with premium grade A cells, saving you from costly new laptop purchases.
- • **Safe & Reliable:** Advanced circuit protection guards against overcharging, short-circuiting, and over-discharging.
- • **Power Through Your Day:** 40Wh capacity delivers extended runtime for uninterrupted productivity.
- • **Seamless Compatibility:** Perfectly fits Dell Inspiron 15/17 and Latitude 3440/3540 series laptops for hassle-free replacement.
- • **Plug & Play Installation:** Easy, exact-fit design recognized instantly by your laptop—no tech headaches.

## Overview

The ZAYAUPVL 40WH XCMRD 14.8V Battery is a premium lithium-ion replacement battery designed for a wide range of Dell Inspiron 15/17 and Latitude 3440/3540 series laptops. Featuring 40Wh capacity and 14.8V output, it ensures extended battery life and stable performance. Built with grade A cells and advanced circuit protection, it supports up to 500 recharge cycles, delivering safe, reliable power and a perfect fit for easy installation. Ideal for professionals seeking to revive their laptops without the expense of a new device.

## Description

desertcart.com: ZAYAUPVL 40WH XCMRD 14.8V Battery for Dell Inspiron 15 3000 Series 15 3521 3537 3531 3542 3543 3541 3878 15R 5521 5537 17 3721 3737 17R 5737 5721 14 3421 3442 3443 Latitude 3440 3540 P28F P40F P26E : Electronics

Review: Saved a Laptop, Better Performance Than Expected! - The Setup: Why I Needed a Replacement The original battery in my Dell Latitude 7480 had completely died, and the machine was effectively tethered to the wall. This laptop still has plenty of life left in it, but without a working battery, it was useless for my son's schoolwork. The goal was simple: bring this reliable machine back to life as a portable, reliable tool without having to buy a new laptop. Installation & First Impressions The battery (model F3YGT, 60Wh) arrived well-packaged. The physical installation was straightforward and a perfect fit for the Latitude 7480 chassis. I had absolutely no issues with the screw alignment or connection. Crucially, the laptop recognized the battery immediately after the first boot-up. Performance: The Unexpected Win This is the area that genuinely exceeded my expectations. I am consistently getting longer runtime than I remember getting even when the original Dell OEM battery was new! The Bottom Line: A Massive Value There is genuinely nothing I can point to as a disappointment. This simple replacement saved us potentially over a thousand dollars that we would have spent on a new student-grade laptop. If you are a Dell Latitude 7480 owner dealing with an aging, dead, or severely degraded battery, stop hesitating. This 60Wh F3YGT replacement is a high-quality, high-capacity solution that restored portability and excellent battery life to a reliable workhorse computer. Highly recommend.
Review: Very nice product - Exact fit, easy install, works like new 👍

## Features

- Compatible Part Number:14.8V 40WH XCMRD Replacement battery for 4WY7C FW1MN 0MF69 24DRM 49VTP 4DMNG 6HY59 68DTP 6KP1N 6XH00 6K73M 8RT13 8TT5W 9K1VP DJ9W6 G35K4 G019Y N121Y MR90Y MK1R0 T1G4M VR7HM PVJ7J V1YJ7 V8VNT YGMTN X29KD XRDW2 W6XNM 312-1390 312-1387 312-1433 312-1392 451-12107 451-12108 battery model
- Compatible Laptop Models : XCMRD battery for Dell Inspiron 15 3521 3537 3878 3541 3542; for dell Inspiron 15 3543; for dell Inspiron 15 3531; for dell Inspiron 15 3878;for dell Inspiron 15R 5521; for dell Inspiron 15R 5537; for dell Inspiron 17-3721; for dell Inspiron 17-3737; for dell Inspiron 17R 5737; for dell Inspiron 17R 5721; for dell Inspiron 14 3421 3437 5421 14R 3421 14R 5421; for dell Inspiron 14R 5437;for dell Latitude 3440 E3440 3540 E3540 Series for dell Vostro 2421 2521 Series
- Security :100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. Up to 500 recharge cycles over the life of the battery.
- Specifications: Replacement for dell 40wh standard rechargeable li-ion battery type xcmrd 14.8v Model Name: XCMRD Rechargeable Battery ; Battery Type: Lithium ion; Voltage: 14.8V; Capacity: 40Wh; Cells: 4 cells; Color: Black; Condition: New; Packages includes: 1x XCMRD Dell Battery Replacement
- 20 years of expert production: Our XCMRD Laptop Battery offers compatibility with XCMRD Dell Battery, features American high-end battery chips, and has a low-power design for extended battery life. It includes built-in circuit protection for steady performance and provides protections against overcharging, over-discharging, and short-circuiting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XYNMSS2 |
| Batteries | 1 A batteries required. |
| Best Sellers Rank | #2,134 in Electronics ( See Top 100 in Electronics ) #4 in Laptop Batteries |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,422) |
| Date First Available | March 3, 2021 |
| Item Weight | 0.141 ounces |
| Item model number | WDXOR |
| Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD |
| Product Dimensions | 10.5 x 2 x 0.75 inches |

## Product Details

- **Battery Capacity:** 2600 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Polymer
- **Brand:** ZAYAUPVL
- **Number of Batteries:** 1 A batteries required.
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![40WH XCMRD 14.8V Battery for Dell Inspiron 15 3000 Series 15 3521 3537 3531 3542 3543 3541 3878 15R 5521 5537 17 3721 3737 17R 5737 5721 14 3421 3442 3443 Latitude 3440 3540 P28F P40F P26E - Image 1](https://m.media-amazon.com/images/I/61pmy53M5rL.jpg)

## Questions & Answers

**Q: There are two ways to choose the right battery. Which two methods are they ?**
A: 1. Search battery model: Remove the laptop case to check and confirm the shape of the original battery. (Recommended ✔) 2. Search laptop model: Pressing [Window] + [R] key and entering [msinfo32] or [dxdiag]. Click OK to find "System Model".

**Q: What do we need to pay attention to using batteries for the first time?**
A: 1.The battery must be full charged before first use 2.You need to turn off your laptop and disconnect the power when you install a new battery 2.Do Discharge the new battery use to 5%/7%(not to 0%) and then charge to 95%, and cycle 3-4 times

**Q: How should I do if we received the item doesn't work?**
A: Our item has a 12-month replacement and a 60-day money-back . Please contact ZAYAUPVL INC. We will replace it with a new one for free

**Q: How should I preserve my laptop battery when I don’t use it?**
A: The ideal preservation method is to charge the battery to about 40%.the battery should be used once a month, which can not only good preservation of the battery but also prevent the battery from being damaged by the complete loss of power

**Q: How should I charge my laptop battery?**
A: It is suggested to charge the battery before the power runs out completely. It is best to charge when the remaining power is about 5-10%, and the battery should be charged in a relatively dry place.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved a Laptop, Better Performance Than Expected!
*by P***$ on November 17, 2025*

The Setup: Why I Needed a Replacement The original battery in my Dell Latitude 7480 had completely died, and the machine was effectively tethered to the wall. This laptop still has plenty of life left in it, but without a working battery, it was useless for my son's schoolwork. The goal was simple: bring this reliable machine back to life as a portable, reliable tool without having to buy a new laptop. Installation & First Impressions The battery (model F3YGT, 60Wh) arrived well-packaged. The physical installation was straightforward and a perfect fit for the Latitude 7480 chassis. I had absolutely no issues with the screw alignment or connection. Crucially, the laptop recognized the battery immediately after the first boot-up. Performance: The Unexpected Win This is the area that genuinely exceeded my expectations. I am consistently getting longer runtime than I remember getting even when the original Dell OEM battery was new! The Bottom Line: A Massive Value There is genuinely nothing I can point to as a disappointment. This simple replacement saved us potentially over a thousand dollars that we would have spent on a new student-grade laptop. If you are a Dell Latitude 7480 owner dealing with an aging, dead, or severely degraded battery, stop hesitating. This 60Wh F3YGT replacement is a high-quality, high-capacity solution that restored portability and excellent battery life to a reliable workhorse computer. Highly recommend.

### ⭐⭐⭐⭐⭐ Very nice product
*by G***B on January 18, 2026*

Exact fit, easy install, works like new 👍

### ⭐⭐⭐⭐⭐ Battery Works!
*by R***N on December 27, 2025*

Worked good right out of the box. Easy to hook up. My laptop now has power for many hours.

## Frequently Bought Together

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-24*