---
product_id: 19967922
title: "NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh]"
brand: "ninjabatt"
price: "€ 62.16"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/19967922-ninjabatt-battery-for-hp-8440p-6550b-td06-482962-001-486296
store_origin: SK
region: Slovakia
---

# 4400mAh 6 Cells Safety Certified NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh]

**Brand:** ninjabatt
**Price:** € 62.16
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Productivity!

## Quick Answers

- **What is this?** NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] by ninjabatt
- **How much does it cost?** € 62.16 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/19967922-ninjabatt-battery-for-hp-8440p-6550b-td06-482962-001-486296)

## Best For

- ninjabatt enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with advanced safety features to protect your device.
- • **Revive Your Laptop:** Breathe new life into your HP devices with NinjaBatt's premium battery.
- • **Confidence in Quality:** Backed by a 12-month warranty for peace of mind.
- • **Durability Guaranteed:** Enjoy up to 500 charging cycles with our top-grade battery cells.
- • **True Power Performance:** Experience reliable 48wH/4400mAh capacity that keeps you powered up.

## Overview

The NinjaBatt Battery for HP laptops is a high-performance replacement option designed to rejuvenate your device. With a capacity of 4400mAh and 6 cells, it meets OEM specifications and includes essential safety features. This battery is compatible with a wide range of HP models and comes with a 12-month warranty, ensuring durability and reliability for your professional needs.

## Description

Full description not available

## Features

- PREMIUM QUALITY REPLACEMENT NOTEBOOK BATTERY: Bring your laptop back to life with Ninjabatt's high quality laptop battery - Made of high quality materials, top grade battery cells and packed with safety features.
- TRUE CHARGING CAPACITY THAT LASTS: Every one of our replacement notebook batteries are tested to meet OEM specifications. Our 6 cells Li-ion battery is rated at 48wH/4400mAh/10.8V - true charge capacity that won’t let you or your laptop down.
- SAFETY FIRST: Don’t fall into buying cheap and unsafe batteries, our HP batteries are certified for safety and packed with a variety of safety features, including short circuit, overheat, and overload protections
- HIGH QUALITY COMPONENTS & 12 MONTH WARRANTY: Our Laptop batteries are assembled from top quality material and circuit boards to ensure durability and performance. We only use grade A battery cells that provide up to 500 charging cycles. We’re so confident in the performance of our replacement laptop batteries that we’re including a 12-month warranty with every single purchase.
- COMPATIBLE WITH THE ADDITIONAL FOLLOWING MODELS: 455771-001 455771-005 455771-007 458640-542 458640-542 463310-122 463310-124 463310-125 463310-141 463310-251 463310-542 463310-544 463310-724 463310-742 482961-001 484786-001 486295-001 486296-001 489961-001 491173-543 500350-001 500372-001 581972-001 581975-001 586030-001 586031-001 593578-001 593578-001 AT908AA HSTNN-C66C HSTNN-C68C HSTNN-CB69 HSTNN-I44C HSTNN-IB68 HSTNN-IB69 HSTNN-LB0E HSTNN-UB68 HSTNN-UB69 HSTNN-UB69 HSTNN-UB85 HSTNN-W42C

## Product Details

- **Number of Batteries:** 1 Product Specific batteries required. (included)
- **Brand:** NinjaBatt
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 4400 Milliamp Hours
- **Recommended Uses For Product:** Laptop

## Images

![NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] - Image 1](https://m.media-amazon.com/images/I/716puX1aaEL.jpg)
![NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] - Image 2](https://m.media-amazon.com/images/I/712Rvv6um7L.jpg)
![NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] - Image 3](https://m.media-amazon.com/images/I/71XQYqBOU4L.jpg)
![NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] - Image 4](https://m.media-amazon.com/images/I/71nhwZJGgBL.jpg)
![NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh] - Image 5](https://m.media-amazon.com/images/I/71GKvRNnipL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, do not bother with other brands.
*by A***R on October 30, 2024*

So i tried to buy some used oem batteries from the strore for my hp laptop and had to return both of them, i guess all oem hp batteries are too old, and also another extended battery i got lasted only a year until it got swollen for no reason and charged only to 75 percent. I was going to get rid of the 8440p laptop sinceIt was old but wanted to give it one more try. This battery charged to 100 percent and lasted very long. It is the best aftermarket HP battery that can be bough. 5 stars for now, if anything changed within a year i will update my review.

### ⭐⭐⭐⭐⭐ Excellent value and easy to install and set up
*by A***R on August 18, 2025*

The battery on my HP Pavilion finally died requiring its replacement. I chose the Ninja battery based on it many positive reviews and have not been disappointed. I did read the one and two star reviews as I always do so was prepared should there be issues. The battery fit perfectly, and I followed the initial charging program as closely as possible. Everything is flawless so far, but I can't attest to life expectancy yet. One caveat: because the battery is not OEM the computer does not recognize it as being installed. That doesn't affect its operation or condition display at all though. I am very happy with this purchase. I feel it is a very good value

### ⭐⭐⭐⭐⭐ Good buy
*by D***N on August 6, 2025*

Worked great.

## Frequently Bought Together

- NinjaBatt Battery for HP 8440P 6550B TD06 482962-001 486296-001 8440W 6440B 6930P 6450B 6735B 6445B 6455B 6540B 6545B 6555B 6730B 6530B 6535B TD09 593578-001 High Performance [6 Cells/4400mAh]
- 90w Laptop Charger for HP Elitebook 8570p 6930p 8440p 8460p 2540p 2560p 8560p 8540w 8470p 2570p 8540p 2760p 8530w HP Pavilion G4 G6 G7 M6 DM4 DV4 DV5 DV6 DV7 G60 G61 G72 UL Listed Power Adapter

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**Shop now:** [https://www.desertcart.sk/products/19967922-ninjabatt-battery-for-hp-8440p-6550b-td06-482962-001-486296](https://www.desertcart.sk/products/19967922-ninjabatt-battery-for-hp-8440p-6550b-td06-482962-001-486296)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*