---
product_id: 76305419
title: "VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K"
brand: "iefuu"
price: "$84"
currency: NZD
in_stock: true
reviews_count: 13
category: "Iefuu"
url: https://www.desertcart.nz/products/76305419-vi04-756743-001-battery-replacement-for-hp-probook-440-g2
store_origin: NZ
region: New Zealand
---

# 14.8V high voltage output Up to 500 recharge cycles 2200mAh Li-ion power VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K

**Brand:** iefuu
**Price:** $84
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity, unplugged and unstoppable!

## Quick Answers

- **What is this?** VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K by iefuu
- **How much does it cost?** $84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/76305419-vi04-756743-001-battery-replacement-for-hp-probook-440-g2)

## Best For

- iefuu enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Power Boost:** 2200mAh capacity keeps your ProBook and Envy running longer without the plug.
- • **Long-lasting Endurance:** Up to 500 recharge cycles means your laptop stays energized through countless workdays.
- • **Seamless Compatibility:** Fits HP ProBook 440/450 G2, Envy 14/15/17, Pavilion 15/17 series perfectly—no guesswork.
- • **Effortless Installation:** Snug, secure fit with easy snap-in design—get back to work faster, no tech headaches.
- • **Certified Safety Assurance:** CE and FCC certified for peace of mind during your busiest hustle.

## Overview

This VI04 756743-001 Li-ion battery replacement delivers 2200mAh capacity at 14.8V with 4 cells, compatible with multiple HP ProBook, Envy, and Pavilion models. Engineered for up to 500 recharge cycles and certified for safety, it offers a reliable, long-lasting power solution that fits seamlessly and installs easily, keeping your laptop charged and your workflow uninterrupted.

## Description

desertcart.com: VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K : Electronics

Review: Very good replacement, fits well. - Very easy installation. Works well. Holds charge for a good while.
Review: It actually worked - I was very skeptical in purchasing an off brand battery for my HP Pavilion laptop but have been using my adapter for way too long, I finally took the plunge because my original battery was toast. When I received the battery, I took both the original and this one side by side and it looked identical for the most part. I then went to snap it into place and although the original was a smoother fit, this one clicked in after I aligned it perfectly. For a split second I thought maybe it wasn't going to fit because it was a little tighter than the original. Not tighter like I had to shove it in, just a big more snug. I put it in, then snapped it out to make sure I could do it again, like I wasn't trying to force it in, and it went in again no problem. I've had it for a few weeks and it holds a charge and I am a free woman to use my laptop without the adapter plugged into the wall (although I am still in a habit, haha!). I would highly recommend purchasing this battery if you need one for your laptop. It works, no problems so far. I'm happy with my decision. ***UPDATE *** It has been 4 years since I purchased my battery & it has worked great, holds a charge, no problems so far! (Nov 2, 2022)

## Features

- Battery Type: Li-ion Capacity: 2200Mah ; Cells: 4-cell; Voltage: 14.8V
- IEFUU Compatible with HP ProBook 440 G2 450 G2 HP Envy 14 15 17 Series HP Pavilion 15 17 Series
- IEFUU Compatible with HP Spare 756743-001 756478-421 756745-001 756479-421 756478-422 756743001 756745001 Part HSTNN-DB6K HSTNN-DB6J HSTNN-LB6K HSTNN-LB6I Notebook Laptop Battery
- Up to 500 recharge cycles over the life of the battery. CE-/FCC-Certified for safety
- Please check the model carefully to avoid buying the wrong one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079228YZF |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #9,139 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #500 in Laptop Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,858) |
| Date First Available | January 15, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 ounces |
| Item model number | VI04 |
| Manufacturer | DongGuan Simer Electronics Co.,LTD |
| Product Dimensions | 2.91 x 11.8 x 1.2 inches |

## Product Details

- **Battery Capacity:** 2200 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** IEFUU
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Laptop

## Images

![VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K - Image 1](https://m.media-amazon.com/images/I/61Z46FSMloL.jpg)

## Questions & Answers

**Q: How do I obtain a replacement under the 12 month warranty?**
A: please go to your order detail page and contact seller for warranty service

**Q: Will the battery have a full charge upon arrival?**
A: No, for new battery, its original charge should be around 50% to 70%, during the time shipping to the certain warehouse and arriving to customers, it wont remain full charge by the time customers get it.

**Q: Does this battery work with an HP model 15-p0041a?**
A: I have no idea. You need to look it up.

**Q: Will this battery work for hp envy m7-k111dx?**
A: Yes,it work for hp envy m7-k111dx.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good replacement, fits well.
*by S***N on September 26, 2025*

Very easy installation. Works well. Holds charge for a good while.

### ⭐⭐⭐⭐⭐ It actually worked
*by A***W on January 28, 2019*

I was very skeptical in purchasing an off brand battery for my HP Pavilion laptop but have been using my adapter for way too long, I finally took the plunge because my original battery was toast. When I received the battery, I took both the original and this one side by side and it looked identical for the most part. I then went to snap it into place and although the original was a smoother fit, this one clicked in after I aligned it perfectly. For a split second I thought maybe it wasn't going to fit because it was a little tighter than the original. Not tighter like I had to shove it in, just a big more snug. I put it in, then snapped it out to make sure I could do it again, like I wasn't trying to force it in, and it went in again no problem. I've had it for a few weeks and it holds a charge and I am a free woman to use my laptop without the adapter plugged into the wall (although I am still in a habit, haha!). I would highly recommend purchasing this battery if you need one for your laptop. It works, no problems so far. I'm happy with my decision. ***UPDATE *** It has been 4 years since I purchased my battery & it has worked great, holds a charge, no problems so far! (Nov 2, 2022)

### ⭐⭐⭐⭐⭐ Amps/Volts/Watts
*by C***. on December 5, 2022*

Battery arrived quickly and it works. To potential buyer: Read all of the specs on your original battery before purchasing. I did and knew beforehand that the Amps/Volts/Watts were not exactly the same in at least one category. But I needed a WORKING battery that fits my aging HP Envy 17T exactly and this one does. HP still can "eventually" send me an exact replacement including in power, but good grief an OEM replacement is spendy these days! I gave this one a 5-Star rating mainly on that it came so quickly and that the price is reasonable in this inflationary environment. Battery does run down rather quickly as older 17" full power Windows 10 computers does suck the power away. I've ordered from this supplier before and also had received a battery quickly when speed was important.

## Frequently Bought Together

- VI04 756743-001 Battery Replacement for HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 fit for HP Envy 14 15 17 Series Spare 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-12*