---
product_id: 23641627
title: "- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh]"
brand: "ninjabatt"
price: "€ 80.29"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/23641627-battery-for-dell-j1knd-n7110-n5010-n4110-n7010-3750-n5110
store_origin: HR
region: Croatia
---

# 11.1V stable voltage 4400mAh high capacity multi-layer safety protection - Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh]

**Brand:** ninjabatt
**Price:** € 80.29
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity with NinjaBatt — never miss a beat!

## Quick Answers

- **What is this?** - Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] by ninjabatt
- **How much does it cost?** € 80.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/23641627-battery-for-dell-j1knd-n7110-n5010-n4110-n7010-3750-n5110)

## 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

- • **Confidence Included:** Backed by a 12-month warranty, because your work deserves uninterrupted power.
- • **Safety You Can Trust:** Advanced protections against short circuit, overheating, and overload keep you and your device safe.
- • **Seamless Compatibility:** Perfectly fits a wide range of Dell Inspiron and Vostro models—no guesswork, just plug and play.
- • **Engineered for Reliability:** Built with premium grade A cells ensuring up to 500 charge cycles for sustained productivity.
- • **Power That Keeps You Going:** 4400mAh capacity delivers long-lasting laptop performance without compromise.

## Overview

NinjaBatt’s high-performance 6-cell 4400mAh lithium-ion battery is a premium replacement for select Dell Inspiron and Vostro laptops, delivering reliable 11.1V power with advanced safety features and up to 500 charge cycles, all backed by a 12-month warranty.

## 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/11.1V - true charge capacity that won’t let you or your laptop down.
- SAFETY FIRST: Don’t fall into buying cheap and unsafe batteries, our Dell 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 MODELS: 07XFJJ | 312-0234 | 312-1201 | 312-1205 | 4T7JN | 4YRJH | 8NH55 | 9T48V | JXFRP | YXVK2 | Inspiron 13R | 3010-D330 | 3010-D370HK | 3010-D370TW | 3010-D381 | 3010-D430 | 3010-D460HK | 3010-D460TW | 14R | 14R-1181MRB | 14R-1296 | 14R-1296LPK | 14R-1296PBL | 14R-1296TMR | 14R-1440 | 14R-1440LPK | 14R-1440MRB | 3420 | M501 | M5010 | M5110 | N3010 | N4050 | N5010D | N5010D-148 | N5010D-168 | N5010R | N7010D | N7010R | Vostro 1440 | 1450 | 1550 | 2420 | 3550N | 3555

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NinjaBatt |
| Series | Dell Inspiron/Vostro J1KND |
| Item model number | N4010 |
| Item Weight | 14 ounces |
| Product Dimensions | 2 x 4 x 10 inches |
| Item Dimensions  LxWxH | 2 x 4 x 10 inches |
| Voltage | 11.1 Volts |
| Batteries | 1 Lithium Polymer batteries required. |
| Manufacturer | NinjaBatt |
| ASIN | B00YJCJC3Q |
| Is Discontinued By Manufacturer | No |
| Date First Available | May 30, 2015 |

## Product Details

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

## Images

![- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] - Image 1](https://m.media-amazon.com/images/I/71ve6W05z8L.jpg)
![- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] - Image 2](https://m.media-amazon.com/images/I/81ZvH84cGaL.jpg)
![- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] - Image 3](https://m.media-amazon.com/images/I/715krbQp9iL.jpg)
![- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] - Image 4](https://m.media-amazon.com/images/I/71jidSgFkjL.jpg)
![- Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh] - Image 5](https://m.media-amazon.com/images/I/71H0I-kFHbL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this battery have a bulge on the outside long edge or is it flat?**
A: It is flat, the fit may be a little tight depending on your model

**Q: Will this battery fit a Dell Inspiron 1520 laptop**
A: JW, unknown if the NinjaBatt your looking at on Amazon will work in the Dell Inspiron 1520, but according to Amazon Website the GHU Model: BC06 rated at 11.1 VDC and 5200mAH will fit the Dell Inspiron 1520.  Amazon offers numerous batteries for Dell Products but be careful of the cheaper batteries.  I installed a cheaper battery for my wife's Dell 7010 Laptop, worked when first installed but after about 4 months she was receiving a "Battery Error" as the battery was no longer charging.  It was replaced with a higher cost battery either made or sold by NinjaBattery which cost twice what I paid for the original replacement in January 2022.  This battery has not caused any errors or problems as of 14 August 2022.  If your not comfortable with the GHU Battery would suggest you do either a Bing or Goggle Search for either the Ninja Battery or GHU Battery that is compatible with the Dell Inspiron 1520.  Hope my reply has been of some assistance to you.

**Q: Compatible with dell inspiron 17r se (7720)..?**
A: You will have to research and google to find answer for your model

**Q: I put the new battery into my computer, plugged in the original Dell charger and the battery doesn't charge, what do you think this is due to?**
A: Possibly the battery is not properly seated.  Take it out and snap it back in.  Inspect your charger.  Are all cords fully plugged in?  Here is the dumbest possibility but it happens....Is there power to the wall outlet?  Other than that the problem may be in your laptop connector.  I had no problems with my new battery.  Snapped it in and it worked flawlessly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect so far.
*by W***T on August 20, 2025*

I made the mistake of leaving my laptop plugged in but unused for many months. When I finally turned it in again, I was getting a critical battery message. I ordered the replacement, which I felt was a reasonable price. It came in the usual Prime time, nicely packaged in a box with padding and informative instructions. I now know what to do if I neglect my laptop again! This battery fit perfectly and so far is working great. Longevity is unproven as I just replaced the old one, but I still recommend it.

### ⭐⭐⭐⭐⭐ Reliable, Long-Lasting, and Safe – Always Go Ninja 🥷💻
*by N***E on April 4, 2025*

Ninja Batteries are always my go-to when replacing laptop batteries. I’ve used them multiple times for customer repairs and personal devices, and I’ve never had a single dud. These batteries are solidly built, reliable, and hold a charge exactly as advertised. My customers are always satisfied, and I never have to worry about safety or premature failure.Installation is simple and straightforward—even if you’re not a tech pro, swapping it in is a breeze with the proper tools. Fitment is perfect, just like OEM, with no forcing or awkward alignment. Once installed, the battery charged up quickly without overheating, and it holds a solid, long-lasting charge that rivals or even outperforms some stock batteries. 🔋⚡Compared to the cheap knock-offs out there that are a fire hazard waiting to happen 🔥, Ninja gives me peace of mind. The packaging is professional, and the battery comes well protected. Even after several charge cycles, the performance is consistent and dependable.If you're looking for a safe, high-performance replacement battery that won’t fry your motherboard or burn your house down, this is it. Highly recommend for techs, students, and DIYers alike! 🛠️✅

### ⭐⭐⭐⭐⭐ Weird way to make it work on my Dell 7110
*by E***A on July 29, 2023*

I got one of these a couple years ago for my 7110 and I always thought it was defective or incompatible with my Dell 7110 because it wouldn't charge. What would happen is that the battery light would alternately flash orange and white and the laptop wouldn't charge. So I figured I'd try another one so I ordered a new one and plopped it in and same behavior - no charge and wildly flashing battery light.I thought great my old 7110 is done and I need a new laptop. But before committing to a new laptop, I did some searching on this flashing light issue. Some folks said it was the power adapter but the bios recognized it as a 90w adapter. Others said it was the power jack - gets broken somehow. Others said it was Windows software, etc, etc... Somehow I stumbled across a Dell troubleshooting site and a person had posted a fix that corrected this issue on their 7110 - so I thought what have I got to lose (this only applies to the 7110 afaik so don't try this on other Dells and if you do, it's all on you!!!):Boot up Windows normally with AC adapter plugged in.While Windows is booted - remove the battery pack - yes - remove the battery pack while windows is running. Just take it out...do it! Windows continues to run but it will indicate that the battery is missing.Open Device Manager and click on the Batteries entry: Delete the AC adapter and the compliant batter y entries. Uninstall them completely.Reboot with the battery pack still out of the laptop and get to the Windows desktop. At this point the battery light should be out completely and there will be an X in the battery icon on the task bar. Now reinsert the battery pack - yes - put the battery back in the while Windows is running. Some things will happen.Reboot.When my 7110 came back up, the battery started charging and the light was a solid white while the battery charged. No orange/amber light was seen and it fully charged the new pack from 80% (out of the box) to 100% in about 30 minutes.So with all that said and done, I have two battery packs and a working laptop. These lithium packs are nice and pretty solid so I give them a 5. They fit without drama and seem to charge fast and hold a charge longer than the OEM pack did.Thanks

## Frequently Bought Together

- NinjaBatt Battery for Dell J1KND N7110 N5010 N4110 N7010 3750 N5110 N4050 9T48V M5030 N5030 3550 N5050 N5040 3520 17R 1540 4T7JN P20G N4010 3420 M5040 15R - High Performance [6 Cells/4400mAh]
- 90W AC Adapter Laptop Charger for Dell Inspiron 17r N7110 N7010 5720 15 N5010 N5030 N5040 N5050 15 1564 15R 5537 15 M5010 M5030 1440 1520 1521 1720 1750 3537 7537 7548 7737 Power Supply Cord

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-17*