---
product_id: 125341089
title: "XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540"
brand: "tevelmick"
price: "€ 5.99"
currency: EUR
in_stock: null
reviews_count: 13
url: https://www.desertcart.sk/products/125341089-xcmrd-40wh-li-ion-battery-14-8v-compatible-with-dell
store_origin: SK
region: Slovakia
---

# 14.8V fast & stable voltage 40Wh high-capacity power Easy plug-and-play install XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540

**Brand:** tevelmick
**Price:** € 5.99
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your hustle, unplugged and unstoppable!

## Quick Answers

- **What is this?** XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 by tevelmick
- **How much does it cost?** € 5.99 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/125341089-xcmrd-40wh-li-ion-battery-14-8v-compatible-with-dell)

## Best For

- tevelmick enthusiasts

## Why This Product

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

## Key Features

- • **Seamless compatibility:** Fits a wide range of Dell Inspiron & Latitude models perfectly
- • **Effortless installation:** Slide-in design gets you back to work in seconds
- • **Power that lasts longer:** 25% increased capacity for extended unplugged productivity
- • **Value without compromise:** Premium materials at a fraction of OEM cost
- • **Certified quality assurance:** CE/FCC/RoHS certified for safety and reliability

## Overview

The XCMRD 40Wh Li-ion Battery delivers 14.8V of reliable power with 25% more capacity than standard replacements, engineered for Dell Inspiron and Latitude laptops. Certified for safety and built with premium materials, it offers easy installation and exceptional value, keeping professionals mobile and productive without the tether of a charger.

## Description

Buy XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great battery - Works great
Review: Great purchase! - Arrived in great quality and super fast. So far no complaints. As stated by others, it charges super fast and holds charge. Used the calibration methods on Dell for Lithium Ion Batteries; 1. Remove the AC adapter from the laptop. 2. Turn on the laptop. Allow it to run on battery power until the battery is drained to 40 percent of capacity. Hover your mouse over the battery icon in the lower right corner of your toolbar. This will display how much life the battery still possesses. 3. Remove the battery from the laptop. The battery is located on the underside of your computer. Slide the locking mechanism to the side to unlock or release the battery. Once released, the battery will either slide out or can be lifted out of the bay. Store the battery until you are ready to use it. 4. Place the battery back into the battery bay when you are ready to use it. 5. Plug the AC adapter into the side of the laptop. Allow the adapter to fully charge the battery prior to use.

## Features

- POWER SPECS: Battery type: Li-ion; Capacity: 40Wh 2700mAh; Cells: 4-A+cells; Voltage: 14.8V ( compatible with 14.4V, NOT compatible with 11.1V ) We have concentrated on the laptop batteries production manufacturing work in China, directly providing products for customers. Each of our laptop batteries is CE-/FCC-/RoHS-Certified.
- TOP QUALITY MATERIAL THAT LASTS: Our XCMRD laptop battery for Dell Inspiron 14 is an upgraded version. In order to increase the operating time, our system engineer increased the battery capacity by 25%. Beyond that,our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption.
- GREAT VALUE AND EASY TO INSTALL: Our XCMRD laptop battery for Dell Inspiron is much cheaper than a original store replacement and it works exactly as described. It is also easy to install, the only thing is putting the battery into your laptop, then you should slide the tab on laptop over for the new battery to slide in. Once you do that, it will go right in.
- BUY THE CORRECT BATTERY FOR YOUR LAPTOP: The detailed laptop model is usually printed on the back cover of the laptop and the part number is usually on the battery. Press [CTRL + F] to search your laptop model/part number. Confirm your laptop model is in our compatible listings, then please check the part number / output voltage / output capacity and shape of the original battery. They should be same with our battery’s. If you are not sure, please turn to us.
- COMPATIBLITY AND P/Ns: Our XCMRD laptop battery works for Dell Inspiron 14 3421 3437, 14R 5437 5421 N3421 N5421, 15 3521 3531 3537 3541 3542 3543, 15R 5521 5537 N5521 N5537 N3521, 17 3721 3737, 17R 5737 5727 5721 N3721 N3737 N5721 N5737, Latitude 3440 3540 E3440 E3540, Vostro 2421 2521 Series, XCMRD P28F N121Y PVJ7J 49VTP YGMTN 8TT5W 9K1VP XRDW2 V1YJ7 Y1G4M FW1MN 4DMNG 4WY7C 6HY59 V8VNT 0MF69.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QH5TM4N |
| Amperage | 4 Amps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 2700 Milliampere Hour (mAh) |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 9 Ounces |
| Best Sellers Rank | #28,388 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,152 in Laptop Batteries |
| Brand | Tevelmick |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,225) |
| Item Dimensions | 10.6 x 1.6 x 0.8 inches |
| Item Weight | 5.99 g |
| Manufacturer | DongGuan Simer Electronics Co., LTD |
| Model Name | LA04 |
| Model Number | LA04 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Reusability | Rechargeable |
| UPC | 694026524529 |
| Unit Count | 1.0 Count |
| Voltage | 14.8 Volts |

## Product Details

- **Battery Capacity:** 2700 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Tevelmick
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - Image 1](https://m.media-amazon.com/images/I/71pSG-I1qqL.jpg)
![XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - Image 2](https://m.media-amazon.com/images/I/71GV7Y0RU0L.jpg)
![XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - Image 3](https://m.media-amazon.com/images/I/618hq0yPKUL.jpg)
![XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - Image 4](https://m.media-amazon.com/images/I/71UpwExk9XL.jpg)
![XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540 - Image 5](https://m.media-amazon.com/images/I/71Czhlnz9vL.jpg)

## Questions & Answers

**Q: I have purchased a battery a couple weeks ago and the battery is not holding a charge why is that it's brand new?**
A: Thanks for inquiring our XCMRD battery for Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521.
Maybe the battery is defective and we provide 24-month warranty, please contact us via Amazon message channel with your Order ID through the below link? And I will give you a satisfactory solution.

https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller

**Q: after putting battery its making continuous beeping loud sound ??? is it not compatible?**
A: Thanks for inquiring our XCMRD battery for Dell inspiron 14 15 17 3000 5000 series. No, but maybe the battery is defective, you can contact us directly through the below link and I am able to send you a new one.
https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller

**Q: Good day i would like to find out if this would work on dell inspiron 14 2014 i'm unsure of the number. serial tag flsk512. would it work?**
A: Thanks for inquiring our XCMRD battery for Dell laptop, unfortunately, according to your information, I can not tell that, you can send me the picture of your original battery throw the below link, and I am able to recommend the correct one to you.
https://amazon.com/gp/help/contact-seller/contact-seller.html?marketplaceID=ATVPDKIKX0DER&sellerID=A22Y0OSFKL6KWO&ref_=v_sp_contact_seller

**Q: Hi! is this compatible with a dell inspiron 15 33308/sdppi/2014 3878?**
A: Dear Customer,
Thanks for your question. This battery is compatible with a dell inspiron 15 3878 laptop. If you are not sure about it, please contact us directly through the ASK A QUESTION window. We will solve it.
Best wishes!
TCORE

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great battery
*by L***Y on January 27, 2026*

Works great

### ⭐⭐⭐⭐⭐ Great purchase!
*by P***A on April 24, 2020*

Arrived in great quality and super fast. So far no complaints. As stated by others, it charges super fast and holds charge. Used the calibration methods on Dell for Lithium Ion Batteries; 1. Remove the AC adapter from the laptop. 2. Turn on the laptop. Allow it to run on battery power until the battery is drained to 40 percent of capacity. Hover your mouse over the battery icon in the lower right corner of your toolbar. This will display how much life the battery still possesses. 3. Remove the battery from the laptop. The battery is located on the underside of your computer. Slide the locking mechanism to the side to unlock or release the battery. Once released, the battery will either slide out or can be lifted out of the bay. Store the battery until you are ready to use it. 4. Place the battery back into the battery bay when you are ready to use it. 5. Plug the AC adapter into the side of the laptop. Allow the adapter to fully charge the battery prior to use.

### ⭐⭐⭐⭐⭐ Compatibility and durability
*by R***S on August 4, 2025*

This battery was the exact match for my Dell laptop. I am amazed how great it works and fits. I have not had any problems or only had to charge it once. Very durable and compatibility is great. Now I can take my laptop around with out being attached to a cord.

## Frequently Bought Together

- XCMRD 40Wh Li-ion Battery 14.8V Compatible with Dell Inspiron 14R 14 17 17R 15 15R 3000 5000 3521 3543 3421 5721 5537 17-3721 15-3537 3521 5537 5521 N121Y Y1G4M 312-1387 XRDW2 YGMTN,Latitude 3440 3540
- 65W AC Charger for Dell Inspiron 15-7000 15-5000 15-3000 17-7000 17-5000 17-3000 13-7000 11-3000 2 in 1 Series 3558 3181 5100 5535 5555 5558 5559 5567 XPS 9350 9360 la65ns2-01 Charger Laptop Power
- Charger for Dell Laptop Computer 65W 45W Round Tip Power Adapter

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-31*