---
product_id: 270039844
title: "7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh"
brand: "zthy"
price: "C$5426"
currency: NIO
in_stock: true
reviews_count: 10
category: "Zthy"
url: https://www.desertcart.ni/products/270039844-7fmxv-63wh-laptop-battery-replacement-for-dell-latitude-5320-7320
store_origin: NI
region: Nicaragua
---

# 15.2V stable voltage 4-cell Li-ion tech 63Wh high-capacity power 7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh

**Brand:** zthy
**Price:** C$5426
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh by zthy
- **How much does it cost?** C$5426 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/270039844-7fmxv-63wh-laptop-battery-replacement-for-dell-latitude-5320-7320)

## Best For

- zthy enthusiasts

## Why This Product

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

## Key Features

- • **Easy DIY Installation:** User-friendly design lets you replace your battery in under 30 minutes—no tech expert needed.
- • **Power Through Your Day:** 63Wh capacity delivers extended unplugged productivity for busy pros on the move.
- • **Seamless Compatibility:** Perfectly engineered for Dell Latitude 5320, 7320, 7420, 7520 & 2-in-1 series—no guesswork, just plug & play.
- • **Reliable Voltage Stability:** Consistent 15.2V output ensures your laptop runs smoothly without unexpected shutdowns.
- • **Certified Safety & Eco-Friendly:** CE & UL certified with strict environmental compliance—power up with peace of mind.

## Overview

The 7FMXV 63Wh Laptop Battery is a high-capacity, 4-cell Li-ion replacement battery designed specifically for Dell Latitude 5320, 7320, 7420, 7520, and their 2-in-1 variants. Operating at a stable 15.2V, it offers reliable, long-lasting power certified by CE and UL for safety and environmental standards. Its precise compatibility and easy installation make it the go-to choice for professionals seeking to extend their laptop’s battery life without hassle.

## Description

Buy 7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great battery replacement for Dell laptop! - This particular battery because of its somewhat unique shape is hard to find even on the Dell website. I was pleased to find this aftermarket battery which fit perfectly.
Review: Great replacement battery - Excellent if you have a compatible laptop with low battery health. It's easy to install and it only took me around 30 minutes. It's something that anyone can replace which is rare with laptops

## Features

- Specification: Battery type: Li-ion. Color: Black. Voltage:15.2V .Capacity: 63Wh/3941mAh.
- Replace Part Number: 7FMXV 727CG 0727CG CN-0TN2GY CN-0727CG 0TN2GY TN2GY 9JM71 4M1JN 1PP63 HDGJ8 MHR4G
- Compatible Models: Replacement for Dell Latitude 13 5320 7320 Series, Dell Latitude 14 7420 7520 Series, Dell Latitude 5320 2-in-1 Series, Dell Latitude 7320 2-in-1 Series, Dell Latitude 7420 2-in-1 Series, Dell P138G P138G001 series; for Dell P139G P139G001 Series; for Dell P133G P133G001 Series; for Dell P134G P134G001 Series; for Dell P135G P135G001 Series; for Dell P136G P136G001 Series; for Dell P110F P110F001 Series(Note: Not compatible with Dell Latitude 7320 Detachable Laptop)
- Security: All ZTHY products are Certified by CE, UL for safety. Strict guidelines for compatibility, and standards compliance for environment safety
- Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JLS429S |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #56,487 in Electronics ( See Top 100 in Electronics ) #685 in Laptop Batteries |
| Customer Reviews | 4.0 4.0 out of 5 stars (32) |
| Date First Available | September 21, 2020 |
| Item Weight | 0.634 ounces |
| Item model number | 7FMXV |
| Manufacturer | Dongguan jiataiyuan electronics Co., Ltd |
| Product Dimensions | 11.22 x 5.04 x 0.98 inches |

## Product Details

- **Battery Capacity:** 63 Watt Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** ZTHY
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)

## Images

![7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh - Image 1](https://m.media-amazon.com/images/I/51XV+ar6VlL.jpg)
![7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh - Image 2](https://m.media-amazon.com/images/I/61-qllSTN0L.jpg)
![7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh - Image 3](https://m.media-amazon.com/images/I/610nP7qtPIL.jpg)
![7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh - Image 4](https://m.media-amazon.com/images/I/6130KvanQJL.jpg)
![7FMXV 63Wh Laptop Battery - Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 15.2V 4-Cell 3941mAh - Image 5](https://m.media-amazon.com/images/I/61J-g5XiLDL.jpg)

## Questions & Answers

**Q: What do I need to be aware of when I receive a battery?**
A: You need to check its appearance, confirm the model, read the instruction manual. Cycle and charge it 5 to 6 times to activate the maximum usage space of the battery. When not in use temporarily, charge the battery to 50%-60%.

**Q: What should I do if laptop won't boot up after installing a new battery?**
A: 1.Check if the battery is properly seated and connections are clean. 2.Try charging it or use the adapter alone to start. 3.Examine hardware links, like RAM and adapters. 4.Reset BIOS settings if needed. 5.Enter Safe Mode to fix system issues.

**Q: How should I do if the battery is not recognised?**
A: If it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery.

**Q: What should I do if the battery expands?**
A: 1.Power off your laptop and disconnect it from any power source. 2.Carefully remove the swollen battery from the laptop in a well-ventilated area, avoid pressing or squeezing the battery during removal.

**Q: What can you do if you are not satisfied with the battery?**
A: Please Contact ZTHY, we'll help you. Our battery have 12 months replace a new one and 30 days moeny back guarrante.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great battery replacement for Dell laptop!
*by J***Y on September 11, 2025*

This particular battery because of its somewhat unique shape is hard to find even on the Dell website. I was pleased to find this aftermarket battery which fit perfectly.

### ⭐⭐⭐⭐⭐ Great replacement battery
*by T***R on June 15, 2025*

Excellent if you have a compatible laptop with low battery health. It's easy to install and it only took me around 30 minutes. It's something that anyone can replace which is rare with laptops

### ⭐⭐⭐⭐⭐ It's a battery
*by R***A on August 19, 2025*

Perfect

## Frequently Bought Together

- 7FMXV 63Wh Laptop Battery Replacement for Dell Latitude 5320 7320 7420 7520 Latitude 5320 2-in-1/7320 2-in-1/7420 2-in-1 P133G P134G P135G P136G P138G P139G P110F TN2GY 9JM71 4M1JN 1PP63 15.2V 4-Cell
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*