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Dell J1KND Battery [9 Cells 7800mAh 11.1V]

Dell J1KND Battery [9 Cells 7800mAh 11.1V]

4.9   (8 Reviews)
MSRP: $89.95
Out of stock
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Discover Why LaptopBatteryOne's Dell Batteries Will Keep Your Laptop Working for Years

Is your laptop's life span just not what it used to be? Laptop batteries are like other batteries - eventually and inevitably, they get used up. The average battery gets up to 500 charges or life cycles. Now, what you should do is invest in a high quality battery. You'll want to avoid cheap low quality replacement ones as they don't last and can potentially cause a fire.

LaptopBatteryOne's premium Dell batteries, for example, are some of the very best and provide long run-times. They contain the same reliable components as the original Dell batteries, often outperforming the original battery itself.

Fits Into Your Laptop With Absolute Ease

LB1 High Performance Dell J1KND batteries are designed to complement the fit and finish of your Dell notebook. This battery is manufactured using the highest quality battery cells with integrated charge indicator LEDs. Depending on the capacity you've selected some upgrades last up to 68% longer than the factory issued laptop battery. This battery will perform better and fit more snugly than anything else on the market.

Improves Battery Level Giving You Long-Term Power

Our battery is built for longevity. It's environmentally responsible and feature RoHS certification to be free of anything harmful including lead, mercury, cadmium, PBBs, and PBDE. We try to provide 100% customer satisfaction. That's why we offer a 60 day money back guarantee, no-questions-asked policy, plus a 2-3 year extended warranty as an added option. We remove all risk to ultimately make our customers happy with their purchase.

Quickly Makes Your Laptop Feel Like New

When looking for a high performance longer lasting battery, you'll find LB1 High Performance Dell batteries were created to exceed expectations. What does this mean? It means you can now listen to more music, watch your favorite movies or tv shows, and get a lot of work done - all without having to worry about your laptop slowing down. And, to ensure your confidence, and satisfaction, these high quality batteries are backed by our hassle-free warranty and awesome 7 days a week live customer support.

The average battery life doesn't last that long for most people. In fact, if your battery is only lasting less than half an hour, it's time to replace your battery. A fast depleting battery could very swiftly stop you in your track. Leaving you without any mobile power. That's why you should maximize your performance and consider getting the LB1 High Performance Dell ones as soon as possible. Use it to keep your laptop battery working for many hours between charges. Please be sure to get the right battery for your Dell Laptop!

Order today to get your laptop working like new again!

Battery Comparison Chart

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Price Comparison

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7 Hidden Secrets!

Our mission at Laptop Battery One is to provide you with as much information possible to make the best decision for your needs. We've taken the time to do the research for you and have created a simple chart that outlines the important factors when buying a laptop. We've created the 7 Laptop Secrets manufacturers don't want you to know!

7 hidden secrets of bettery

Please note while buying a laptop battery

Why LaptopBatteryOne's High Performance Replacement Dell Batteries?

Professional grade A cell batteries custom manufactured for high performance and longer life to exceed OEM specifications.

Every Dell J1KND replacement laptop battery is thoroughly tested for safety and certified in our ISO 9001 factories and have received the RoHS certification to show that it's free of lead, mercury, cadmium, PBBs, and PBDE.

The Exact Match System guarantees every Dell J1KND Professional replacement laptop battery to be 100% compatible and optimized for your OEM system.

  • Superior design for true fit and finish.
  • Reduced total cost of ownership.
  • Extended run time and longer life battery.
  • Proven to be environmentally responsible.
  • Comprehensive and risk-free guarantee.
  • Increased power regulation for more efficiency.

Shop With Confidence

  • Fast Same Day Shipping.
  • 100% Customer Satisfaction.
  • $100K Equipment Protection Plan.
  • 60-Day Money Guarantee No Questions Ask!
Order today to get your laptop working like new again!

Additional Information

Weight 1 lbs
Capacity 7800 mAh
Chemistry Li-ion
Voltage 11.1 Volts
Cells 9
Whr 87
Color Black
Length 1
Width 1
Height 1
Instructions And Manual For Installation No Instructions...

Customer Reviews

Dell replacement battery Review by Lester
How do you rate this product?
This battery has exceeded my expectations. It last for more than 4 hours and I like how it elevates the back of the laptop. Now I know where to get quality batteries. (Posted on 2/10/2016)
Excellent Battery Review by Joe
How do you rate this product?
I like how this battery elevates the back of the laptop for cooling purposes. On top of that, the battery last for more than 4 hours. This is definitely a great product at a low price. I think it's even better than my original battery. (Posted on 2/5/2016)
Highly recommended Review by Mr. Simmons
How do you rate this product?
As the the saying goes, ain't nobody happy if the wife ain't happy, her battery, on her Dell laptop, after a year and a half (laptop is in perfect condition) might last an hour, at best. So, I checked out Dell's prices (crazy), and working in a technical field, I'm quite leery of after-market products. But, it's been awesome, 4+ hours run time (much longer than OEM battery,out of the box), perfect fit, and most importantly, the wife is HAPPY! (she lives on facebook! and skype)..highly recommend! (Posted on 2/1/2016)
Dell J1KND Battery Review by Juan P. Crabtree
How do you rate this product?
I have been observing this battery since I purchased it and it has been really consistent. It last for more than 4 hours. I also like how the laptop sits inclined making it more easier for me to type. (Posted on 1/25/2016)
2 Thumbs Up Review by C. Howser
How do you rate this product?
It's been a long while since I have been looking for a battery that will last for more than 4 hours. I was referred by a friend who purchased a battery from you before. I was happy I listened to him. The battery although bulky since it's bigger than your standard batteries was actually a good thing for me since it makes it easier for me to type when the laptop is inclined. I think this is better than my original battery. 2 THUMBS UP!!! (Posted on 12/2/2015)
No Argument Review by Stefan Robinson
How do you rate this product?
No Argument that this battery is the most powerful battery in the market that I have seen so far. My original battery only last for up to 2 hours but this battery gives me twice power as that. (Posted on 10/7/2015)
Battery works pretty well. I've been using it for a couple ... Review by Elizabeth
How do you rate this product?
Battery works pretty well. I've been using it for a couple months now. I expected a longer life spam from a 9-cell battery, but still pretty good. I get a few hours worth of battery which is way better than I had before, so, works for me. (Posted on 5/8/2014)
Excellent alternative to high priced Dell battery Review by Michael
How do you rate this product?
At first I thought this battery might not give me the extra runtime I hoped for, but after letting it charge for a few days it actually doubled my runtime compared to the 6-cell battery I had. Delivery was fast and this battery works as expected.
(Posted on 7/18/2013)

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