---
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: "₨769"
currency: SCR
in_stock: true
reviews_count: 8
category: "Xaocaige"
url: https://www.desertcart.sc/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series
store_origin: SC
region: Seychelles
---

# 14.8V fast, stable voltage 500 recharge cycles max 40Wh high-capacity power 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:** ₨769
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity, stay unplugged longer!

## 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?** ₨769 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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

- • **Risk-Free Confidence:** Backed by 12 months warranty, 60-day refund, and 180-day replacement plus 24/7 support—because your productivity matters.
- • **Power Through Your Day:** 40Wh capacity keeps your Dell Inspiron running longer without the scramble for outlets.
- • **Seamless Compatibility:** 100% tailored fit for Dell Inspiron 3000, Latitude, and Vostro series from 2013-2018—no guesswork, just plug & play.
- • **Certified Safety Assurance:** CE/UL/FCC certified with built-in circuit protection for worry-free, stable performance.
- • **Long-Lasting Rechargeability:** Premium Class A lithium-ion cells recharge up to 500 times, ensuring sustained power and efficiency.

## Overview

The 40Wh XCMRD Lithium-ion battery is a premium, high-capacity replacement designed specifically for Dell Inspiron 15 3000 series and compatible Latitude and Vostro models from 2013-2018. Featuring 4 cells, 14.8V voltage, and up to 500 recharge cycles, it delivers reliable, certified safe power with comprehensive warranty and support, ensuring your laptop stays energized and ready for every task.

## Description

Buy 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: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesomeness - Fits perfect and works great!
Review: So far it’s good - So far this battery appears to be working. The cost of the battery encouraged me to take a chance. The last battery I purchased on desertcart never held a charge well, but this one came with a 70% charge. I’ve let it complete go deplete the battery three times and it has charged back to 100%. I’m pleased since far.

## 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 |
|---------------|-------|
| ASIN | B0BRRV19X5 |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #29,015 in Electronics ( See Top 100 in Electronics ) #278 in Laptop Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (305) |
| Date First Available | January 6, 2023 |
| Item Weight | 9.6 ounces |
| Item model number | XCMRD |
| Manufacturer | Shenzhen Damaite Technology Co., Ltd |
| Package Dimensions | 11.77 x 2.95 x 1.26 inches |

## Product Details

- **Battery Capacity:** 2700 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Xaocaige
- **Number of Batteries:** 1 Lithium Polymer batteries required.
- **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://m.media-amazon.com/images/I/51ZZnhgCLTL.jpg)

## Customer Reviews

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

Fits perfect and works great!

### ⭐⭐⭐⭐⭐ So far it’s good
*by C***6 on February 6, 2024*

So far this battery appears to be working. The cost of the battery encouraged me to take a chance. The last battery I purchased on Amazon never held a charge well, but this one came with a 70% charge. I’ve let it complete go deplete the battery three times and it has charged back to 100%. I’m pleased since far.

### ⭐⭐⭐⭐⭐ Dell Battery
*by J***L on December 26, 2024*

Works as expected.

## 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.sc/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series](https://www.desertcart.sc/products/527265773-40wh-xcmrd-laptop-battery-for-dell-inspiron-15-3000-series)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-05*