---
product_id: 612365814
title: "65Wh XMCRD MR90Y 0MF69 Laptop Battery Compatible with Dell Inspiron 14 15 17 17R 14-3421 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Latitude 14 15 3000 E3440 E3540"
brand: "7xinbox"
price: "฿2114"
currency: THB
in_stock: true
reviews_count: 8
category: "7xinbox"
url: https://www.desertcart.co.th/products/612365814-65wh-xmcrd-mr90y-0mf69-laptop-battery-compatible-with-dell-inspiron
store_origin: TH
region: Thailand
---

# 11.1V Stable Voltage 65Wh High Capacity Intelligent IC Protection 65Wh XMCRD MR90Y 0MF69 Laptop Battery Compatible with Dell Inspiron 14 15 17 17R 14-3421 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Latitude 14 15 3000 E3440 E3540

**Brand:** 7xinbox
**Price:** ฿2114
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your hustle with confidence and never miss a beat!

## Quick Answers

- **What is this?** 65Wh XMCRD MR90Y 0MF69 Laptop Battery Compatible with Dell Inspiron 14 15 17 17R 14-3421 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Latitude 14 15 3000 E3440 E3540 by 7xinbox
- **How much does it cost?** ฿2114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/612365814-65wh-xmcrd-mr90y-0mf69-laptop-battery-compatible-with-dell-inspiron)

## Best For

- 7xinbox enthusiasts

## Why This Product

- Trusted 7xinbox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Purchase:** Enjoy peace of mind with a 30-day money-back guarantee and a 12-month warranty.
- • **Smart Safety First:** Built-in intelligent IC control guards against voltage spikes, short circuits, and overheating.
- • **Lightweight & Portable:** At just 350g, it keeps your laptop light and travel-ready without compromising power.
- • **Power Through Your Day:** 65Wh capacity ensures extended productivity without constant recharging.
- • **Seamless Compatibility:** Perfectly fits a wide range of Dell Inspiron, Latitude, and Vostro models for hassle-free upgrades.

## Overview

This 65Wh Li-ion laptop battery delivers reliable 11.1V power, engineered with intelligent IC protection to safeguard your Dell Inspiron, Latitude, and Vostro laptops. Lightweight and compatible with numerous models, it offers long-lasting performance backed by a 12-month warranty and 30-day money-back guarantee, making it the smart choice for professionals on the go.

## Description

About us: Specialized in the field of manufacturing electrical equipment batteries, laptop batteries and charger, devoted to providing high quality products and best service to customers. Selling directly from the manufacturer, you can have the most affordable price and more professional after-sales service. Specifications: Battery type: Li-ion. Capacity: 65Wh Voltage: 11.1 V. Compatible model: For Dell Inspiron 14-3421 Series Dell Inspiron 14 Series. For Dell 14-5421 Series Dell 14-N3421 Series. For Dell 14R-3421 Series Dell Inspiron 15 Series. For Dell 15-3521 Series Dell 15-3537 Series. For Dell 15R-5521 Series Dell 15R-5537 Series. For Dell 15R-N3521 Series Dell 15R-N5521 Series. For Dell 15R-N5537 Series Dell Inspiron 17 Series. For Dell 17-3721 Series Dell 17R Series. For Dell 17R-5737 Series Dell 17R-N3721 Series. For Dell 17R-N3737 Series Dell 17R-N5721 Series. For Dell 17R-N5737 Series Dell 3421 Series. For Dell 3437 Series Dell N5521 Series. For Dell N5537 Series, Dell N5721 Series, Dell N5737 Series. For Dell Latitude 14 3000 Series Dell Latitude 15 3000 Series. For Dell Latitude 3440 Series Dell Latitude 3540 Series. For Dell Latitude E3440 Series Dell Latitude E3540 Series. For Dell Vostro 2421 Series Dell Vostro 2521 Series. Replacement PN. : 0MF69 312-1390 49VTP 68DTP 6KP1N 8TT5W FW1MN MK1R0 PVJ7J V8VNT X29KD YGMTN 24DRM 312-1392 4DMNG 6HY59 6XH00 9K1VP G019Y MR90Y T1G4M VR7HM XCMRD 312-1387 312-1433 4WY7C 6K73M 8RT13 DJ9W6 G35K4 N121Y V1YJ7 W6XNM XRDW2 Buyer Warranty - We are waiting 30 days Money Back, 12 months warranty

Review: Product quality - Perfectly fit to Dell 3521 and good battery having long time battery life. Thanks seller for amazing product
Review: Works perfectly.. - Meets with my expectations

## Features

- Voltage: 11.1V; Battery type: Li-ion; Large capacity: 65Wh
- Compatible with part number: 0MF69 312-1390 49VTP 68DTP 6KP1N 8TT5W FW1MN MK1R0 PVJ7J V8VNT X29KD YGMTN 24DRM 312-1392 4DMNG 6HY59 6XH00. 9K1VP G019Y MR90Y T1G4M VR7HM XCMRD 312-1387 312-1433 4WY7C 6K73M 8RT13 DJ9W6 G35K4 N121Y V1YJ7 W6XNM XRDW2
- Compatible with the model: for Dell Inspiron 14 15 17 17R 14-3421 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Series Latitude 14 15 3000 Series
- Intelligent IC control, protect the battery from poor voltage, short circuit or overheating.
- Buyer Guarantee - We are waiting 30 days money back, 12 months warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BMSL8F7 |
| Best Sellers Rank | #3,224 in Computers ( See Top 100 in Computers ) #6 in Laptop Batteries |
| Item model number | MR90Y |
| Manufacturer | 7xinbox |
| Package Dimensions | 30.1 x 6.4 x 4.2 cm; 350 g |

## Product Details

- **Battery capacity:** 5200 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** 7xinbox
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended uses for product:** PC

## Images

![65Wh XMCRD MR90Y 0MF69 Laptop Battery Compatible with Dell Inspiron 14 15 17 17R 14-3421 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Latitude 14 15 3000 E3440 E3540 - Image 1](https://m.media-amazon.com/images/I/61r0r5d0PkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Product quality
*by G***3 on 27 December 2024*

Perfectly fit to Dell 3521 and good battery having long time battery life. Thanks seller for amazing product

### ⭐⭐⭐⭐⭐ Works perfectly..
*by P***R on 15 January 2025*

Meets with my expectations

### ⭐⭐⭐⭐⭐ Execellent
*by T***W on 28 August 2025*

Good battery !!!

## Frequently Bought Together

- 7XINbox 65Wh XMCRD MR90Y 0MF69 Laptop Battery Compatible with Dell Inspiron 14 15 17 17R 14-3421 15-3521 15R-N3521 17-3721 3421 3437 N5521 Latitude 14 15 3000 E3440 E3540 Series
- Crucial MX500 1TB 3D NAND SATA 2.5 Inch Internal SSD - Up to 560MB/s - CT1000MX500SSD1
- Crucial RAM 16GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Portable Memory CT16G4SFRA32A

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-18*