---
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: "€ 102.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zthy"
url: https://www.desertcart.com.cy/products/270039844-7fmxv-63wh-laptop-battery-replacement-for-dell-latitude-5320-7320
store_origin: CY
region: Cyprus
---

# 15.2V stable voltage Lightweight 280g design 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:** € 102.76
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Dell, power up your day!

## 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?** € 102.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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

- • **Plug & Play Simplicity:** Easy installation means you’re back online in under 30 minutes—no tech expertise required.
- • **Seamless Compatibility:** Perfectly engineered for Dell Latitude 5320, 7320, 7420, 7520 & 2-in-1 models—no guesswork needed.
- • **Power Through Your Workday:** 63Wh capacity ensures long-lasting productivity without constant recharging.
- • **Certified Safety & Reliability:** CE & UL certified for peace of mind with every charge and discharge cycle.
- • **Light as a Feather, Strong as Ever:** At just 280 grams, it adds power without the bulk—carry your laptop, not the weight.

## Overview

The 7FMXV 63Wh Lithium-Ion replacement battery delivers reliable 15.2V power tailored for Dell Latitude 5320, 7320, 7420, and 7520 series laptops including 2-in-1 models. Lightweight at 280g and CE/UL certified, it offers a hassle-free installation and long-lasting performance to keep professionals connected and productive.

## 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 |
| Amperage | 15.2 Amps |
| Antenna Location | Laptop, Replacement for Dell Latitude 13 5320 7320 Series; Replacement for Dell Latitude 14 7420 7520 Series; Replacement for Dell Latitude 5320 2-in-1 Series; Replacement for Dell Latitude 7320 2-in-1 Series; Replacement for Dell Latitude 7420 2-in-1 Series; Replacement for Dell P134G001 P135G001 P138G001 |
| Battery Capacity | 63 Watt Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 280 Grams |
| Best Sellers Rank | #40,492 in Electronics ( See Top 100 in Electronics ) #394 in Laptop Batteries |
| Brand | ZTHY |
| Compatible Phone Models | 7FMXV 727CG 0727CG CN-0TN2GY CN-0727CG 0TN2GY TN2GY 9JM71 4M1JN 1PP63 HDGJ8 MHR4G |
| Customer Reviews | 3.9 out of 5 stars 33 Reviews |
| Item Dimensions | 11.22 x 5.04 x 0.98 inches |
| Manufacturer | Dongguan jiataiyuan electronics Co., Ltd |
| Model Name | 7FMXV |
| Model Number | 7FMXV |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Laptop, Replacement for Dell Latitude 13 5320 7320 Series; Replacement for Dell Latitude 14 7420 7520 Series; Replacement for Dell Latitude 5320 2-in-1 Series; Replacement for Dell Latitude 7320 2-in-1 Series; Replacement for Dell Latitude 7420 2-in-1 Series; Replacement for Dell P134G001 P135G001 P138G001 Recommended Uses For Product Laptop, Replacement for Dell Latitude 13 5320 7320 Series; Replacement for Dell Latitude 14 7420 7520 Series; Replacement for Dell Latitude 5320 2-in-1 Series; Replacement for Dell Latitude 7320 2-in-1 Series; Replacement for Dell Latitude 7420 2-in-1 Series; Replacement for Dell P134G001 P135G001 P138G001 See more |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 15.2 Volts |

## 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/71ziD-H8JsL.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 Cyprus*
*Store origin: CY*
*Last updated: 2026-02-27*