---
product_id: 369850469
title: "E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook"
brand: "wymisnit"
price: "$U3178"
currency: UYU
in_stock: true
reviews_count: 8
category: "Wymisnit"
url: https://www.desertcart.uy/products/369850469-e7440-e7450-3rnfd-battery-for-dell-latitude-e7440-e7450-e7420
store_origin: UY
region: Uruguay
---

# Fast Charging Grade A Cells 47Wh Capacity Advanced Circuit Protection E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook

**Brand:** wymisnit
**Price:** $U3178
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook by wymisnit
- **How much does it cost?** $U3178 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/369850469-e7440-e7450-3rnfd-battery-for-dell-latitude-e7440-e7450-e7420)

## Best For

- wymisnit enthusiasts

## Why This Product

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

## Key Features

- • **Power Through Your Day:** 47Wh high-capacity battery keeps your Dell Latitude running longer without the constant hunt for outlets.
- • **Seamless Compatibility:** Perfectly engineered for Dell Latitude 14-7000 series models including E7440, E7450, and E7420 — plug and play with zero hassle.
- • **Built to Last & Protect:** Overcharge, over-discharge, short-circuit, and temperature protections safeguard your device and extend battery life up to 500 recharge cycles.
- • **Charge Fast, Work Faster:** Grade A lithium-ion cells ensure rapid charging and efficient power use, so downtime is a thing of the past.
- • **Confidence in Every Charge:** Backed by a 2-year warranty and CE/FCC/RoHS certifications, this battery is your reliable power partner for professional productivity.

## Overview

This brand-new, OEM-standard 47Wh lithium-ion battery is designed specifically for Dell Latitude 14-7000 series laptops (E7440, E7450, E7420). Featuring Grade A cells for fast charging and low power consumption, it includes comprehensive circuit protections and supports up to 500 recharge cycles. Certified by CE, FCC, and RoHS, it comes with a 2-year warranty, ensuring reliable, long-lasting performance for professionals on the go.

## Description

desertcart.com: E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook : Electronics

Review: Perfect replacement battery for Dell Inspiron E7450 - Soooo easy to "install" on my E7450. The battery is connected to the removeable back panel and took no tools to swap out. Charhed rapidly and,on initial impression, appears to be great. I wish I bought this months ago!!
Review: Reasonably priced battery extends the life of an old but still useful computer - Item priced right and delivered next day. This machine is being used as a backup for a business process and the old battery had died. This meant that any momentary loss of power required a restart and it was not always noticed. The new battery installed easily and the machine happily working in the background. Much less expense and trouble than obtaining a new computer!

## Features

- SPECIFICATION: Type: E7440 E7450 3RNFD, Rating: 7.4V, Capacity: 47Wh, Battery type: A+ 4-cell / Lithium-ion, 100% brand new from manufacture. Grade A cells ensure fast charges and low power consumption. Each of our 6MT4T battery for Dell Latitude is CE-/FCC-/RoHS-Certified.
- COMPATIBLE LAPTOP MODELS: Compatible for Dell Latitude 14-7000 E7440 E7450 E7420 7450 7440 7450 7420 Battery Ultrabook 7000 Series Notebook Battery.
- COMPATIBLE PART NUMBERS: Compatible for Dell Latitude 451-BBFT 451-BBFY F38HT V8XN3 G95J5 7420 909H5 5K1GW OG95J5 GOG2M E225846 GOG2M TI9VW OG95J5 5KIGW 7440 34GKR 3RNFD PFXCR 05K1GW G95J5 GV7HC 0GV7HC X7JK1 0D47W C8GC5 KR71X MGH81 XJ8TX CKCYH KKNHH XM2D4 Battery.
- SECURITY & RELIABILITY: Our E7440 E7450 3RNFD Batteries for Dell are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard. You can buy it with confidence and use it safely.
- SUPPORT: Wymisnit laptop batteries and chargers are built to last. They are high quality, durable, and reliable. You can be confident that they will work with your laptop without any problems. And, if something does go wrong, they are covered WITHIN TWO YEARS OF PURCHASE. So you can use your laptop for longer periods of time without having to worry about running out of power.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09DPCPD73 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #8,141 in Electronics ( See Top 100 in Electronics ) #37 in Laptop Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (107) |
| Date First Available | August 26, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 11.3 ounces |
| Item model number | 3RNFD |
| Manufacturer | DONG GUAN BOYU ELECTRONICS CO., LTD |
| Product Dimensions | 12.99 x 3.46 x 1.46 inches |

## Product Details

- **Battery Capacity:** 3000 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Wymisnit
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Laptop

## Images

![E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook - Image 1](https://m.media-amazon.com/images/I/71hq9X6VEcL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement battery for Dell Inspiron E7450
*by L***L on February 4, 2024*

Soooo easy to "install" on my E7450. The battery is connected to the removeable back panel and took no tools to swap out. Charhed rapidly and,on initial impression, appears to be great. I wish I bought this months ago!!

### ⭐⭐⭐⭐⭐ Reasonably priced battery extends the life of an old but still useful computer
*by S***N on November 16, 2022*

Item priced right and delivered next day. This machine is being used as a backup for a business process and the old battery had died. This meant that any momentary loss of power required a restart and it was not always noticed. The new battery installed easily and the machine happily working in the background. Much less expense and trouble than obtaining a new computer!

### ⭐⭐⭐⭐⭐ Good buy
*by O***E on October 10, 2023*

The battery is good for about 5 hours with typical use in a Dell latitude with an i7 processor running Ubuntu 22.04 LTS. It fit perfectly and the quality is excellent.

## Frequently Bought Together

- E7440 E7450 3RNFD Battery for Dell Latitude E7440 E7450 E7420 14 7000 7440 7450, 34GKR G0G2M PFXCR F38HT G95J5 T19VW 909H5 0909H5 451-BBFT 451-BBFV 451-BBFY E225846 5K1GW 0G95J5 Laptop Notebook
- 19.5V 3.34A 65W Laptop Charger 7.4mm Tip Replacement for Dell Latitude 7480 7490 5400 5480 5490 E5470 E6420 5580 5500 5590 5280 E6410 E5570 E6430 E6440 E6540 E7250 E7440 E7450 AC Adapter Power Cord

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-15*