---
product_id: 527265773
title: "40Wh XCMRD Laptop Battery for Dell Inspiron 15 3000 Series 3521 3531 3537 3541 3542 15R 5537 5521 17R 17 3721 3737 5737 5721 14R 14 3421 3437 5421 5437 7447 Latitude 3440 3540 Vostro 2421 2521 P28F"
brand: "xaocaige"
price: "6569 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series
store_origin: KG
region: Kyrgyzstan
---

# Fast Charging 40Wh Capacity Safety Certified 40Wh XCMRD Laptop Battery for Dell Inspiron 15 3000 Series 3521 3531 3537 3541 3542 15R 5537 5521 17R 17 3721 3737 5737 5721 14R 14 3421 3437 5421 5437 7447 Latitude 3440 3540 Vostro 2421 2521 P28F

**Brand:** xaocaige
**Price:** 6569 som
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Productivity!

## Quick Answers

- **What is this?** 40Wh XCMRD Laptop Battery for Dell Inspiron 15 3000 Series 3521 3531 3537 3541 3542 15R 5537 5521 17R 17 3721 3737 5737 5721 14R 14 3421 3437 5421 5437 7447 Latitude 3440 3540 Vostro 2421 2521 P28F by xaocaige
- **How much does it cost?** 6569 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/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series)

## Best For

- xaocaige enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Charge & Go:** Fast charging with up to 500 recharge cycles
- • **💼 Perfect Fit:** Compatible with a wide range of Dell models
- • **🔒 Safety First:** CE/UL/FCC certified for peace of mind
- • **🔋 Unleash Power:** 40Wh capacity for extended usage
- • **🛠️ Hassle-Free Support:** 12-month warranty and 24/7 customer service

## Overview

The 40Wh XCMRD Laptop Battery is a high-performance lithium-ion battery designed for select Dell Inspiron, Latitude, and Vostro models from 2013-2018. With a capacity of 2700mAh and a voltage of 14.8V, this battery ensures reliable power for your laptop. It features a robust 4-cell design, safety certifications, and excellent after-sales support, making it a smart choice for professionals on the go.

## Description

Full description not available

## Features

- ✅Battery type: Lithium ion; Capacity: 40Wh / 2700mAh; Cells: 4-Cell; Voltage: 14.8V; Compatible with Laptop from 2013-2018 only
- ✅Excellent after-sales service: 12 months warranty, 60 days refund, 180 days replacement, 24/7 mail support, If the return window has closed, please contact us for a refund
- ✅Safe and stable: CE/UL/FCC safety certification, built-in circuit protection, rest assured to use
- ✅Lithium Ion Premium Battery: Class A batteries can be recharged up to 500 times during the battery life. Ensure low power consumption and fast charging
- ✅Perfect compatibility: 100% compatible with Dell Inspiron 14 3421 3437 14R 5421 5437 N5421 N3421, Inspiron 15 3542 3543 3541 3521 3537 3531 15R 5521 5537, Inspiron 17 3721 3737 5749 17R 5737 5721, N3721 N3737 N5721 N5737, Latitude 3440 3540 E3440 E3540 series, Vostro 2421 2521 series P37G P28F P17E P40F Replacement Notebook Laptop Battery OEM Brand New

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.27 Kilograms |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Battery Capacity | 2700 Milliamp Hours |
| Voltage | 14.8 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **Brand:** Xaocaige
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2700 Milliamp Hours
- **Recommended Uses For Product:** Laptop

## Images

![40Wh XCMRD Laptop Battery for Dell Inspiron 15 3000 Series 3521 3531 3537 3541 3542 15R 5537 5521 17R 17 3721 3737 5737 5721 14R 14 3421 3437 5421 5437 7447 Latitude 3440 3540 Vostro 2421 2521 P28F - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesomeness
*by N***Y on May 9, 2025*

Fits perfect and works great!

### ⭐⭐⭐⭐⭐ Good price and fast delivery.
*by A***. on May 5, 2025*

As advertised. Thank you!

### ⭐⭐⭐⭐⭐ Good match
*by M***B on April 4, 2025*

Perfect for e for my laptop. So far so good 😊👍🏾

## Frequently Bought Together

- 40Wh XCMRD Laptop Battery for Dell Inspiron 15 3000 Series 3521 3531 3537 3541 3542 15R 5537 5521 17R 17 3721 3737 5737 5721 14R 14 3421 3437 5421 5437 7447 Latitude 3440 3540 Vostro 2421 2521 P28F
- Charger for Dell Laptop Computer 65W 45W Round Tip Power Adapter
- 65W/45W Laptop Charger Fit for Dell Inspiron 14 15 16 3000 5000 3511 5620 5625 3520 3521 3525 3552 5420 5425 5579 Latitude 3310 3420 3540 Vostro 3425 3520 5630 AC Power Supply Adapter Cord

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**Shop now:** [https://www.desertcart.kg/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series](https://www.desertcart.kg/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*