Brand | TREE.NB |
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Manufacturer | Dongguan Lewe Electronics co., LTD |
Place of Business | South EL Monte, CA 91733-2942,US |
Model | X555 |
Model Name | C21N1347 |
Part Number | X555 |
Compatible Devices | laptop |
Voltage | 7.4 Volts |
Batteries included | No |
Batteries Required | No |
Battery Capacity | 5000 Milliampere Hour (mAh) |
Battery Cell Composition | Lithium Ion |
Does it contain liquid? | No |
Manufacturer | Dongguan Lewe Electronics co., LTD |
Item model number | X555 |
Parcel Dimensions | 25.1 x 10.39 x 4.9 cm; 249 g |
ASIN | B079RCCSR8 |
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Ships from: 鶹 Sold by: AC Doctor INC
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$30.59 with 10 percent savings $30.59 $30.59 per count ($30.59$30.59 / count)
First delivery on Jun 30
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C21N1347 New Laptop Battery for Asus X555 X555LA X555LB X555LD X555LN A555L K555L Y583LD W519LD K555LD K555LA R556L VM590L Series 2ICP4/63/134
Purchase options and add-ons
Brand | TREE.NB |
Battery cell composition | Lithium Ion |
Battery capacity | 5000 Milliampere Hour (mAh) |
Recommended uses for product | Laptop |
Unit count | 1 count |
About this item
- Capacity: 5000mAh; Cells: 3 Cells; Voltage: 7.5V. Recharge Cycles: 800 Operation time: Around 1.5-2.5 hours
- Compatible Asus Part Number: C21N1347 2ICP4/63/134 PP21AT149Q-1
- Compatible with: Asus X555 X555LN X555LA X555LD X555LP X555LJ X555SJ X555YI X555LD4030 X555LD4210 Series laptop
- CE-/FCC-/RoHS-Certified for safety; Grade A cells ensure fast charges and low power consumption
Additional details


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Product information
Technical Details
Additional Information
Date First Available | Feb. 12 2018 |
---|---|
Customer Reviews |
4.5 out of 5 stars |
鶹 Rank | |
Is discontinued by manufacturer | No |
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This Item ![]() C21N1347 New Laptop Battery for Asus X555 X555LA X555LB X555LD X555LN A555L K555L Y583LD W519LD K555LD K555LA R556L VM590L Series 2ICP4/63/134 | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $33.99$33.99 | $33.99$33.99 | -14%$50.99$50.99 Was: $58.99 | $40.99$40.99 | $53.99$53.99 | -5%$59.88$59.88 Was: $62.88 |
Delivery | Get it by Monday, Jun 23 | Get it by Tuesday, Jun 24 | Get it by Monday, Jun 23 | Get it by Monday, Jun 23 | Get it by Tuesday, Jun 24 | Get it by Monday, Jun 23 |
Customer ratings | ||||||
Sold by | AC Doctor INC | 7xinbox | ZTHY TECH | AC Doctor INC | ZTHY TECH | TIIANTE |
capacity | 5000 milliampere hour | — | 3830 milliamp hours | — | 4850 milliamp hours | 32 watt hours |
battery quantity | — | 11 lithium ion | 1 lithium ion | 1 12v | 1 lithium ion | 1 lithium ion |
voltage | 7.4 volts | 7.5 volts | 11.4 volts | — | 7.7 volts | 7.7 volts |
re-usability | Rechargeable | Rechargeable | Rechargeable | — | Rechargeable | Rechargeable |
From the brand

Professional Technology, High-Quality Products to Provide You with a Convenient Technology Experience
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We are premium sellers full of passion, creativity and insight, each product is carefully designed by us, covering multiple categories. We are committed to providing high quality goods and creating a good shopping experience for consumers. With over 13 years of manufacturing and design experience, we provide consumers with professional installation guidance and after-sales service, just to make consumers more satisfied.
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Product Description

Tree.NB C21N1347 Laptop Battery Compatible for Asus

High Performance Laptop Battery
- Features: High capacity, no memory effect, fast charging, low power consumption IC design.
- Safety Excellence: Our batteries are UL/CE-/FCC-/RoHS safety certified with multiple safety features including overcharge protection, over discharge protection, overheat protection, overcurrent protection, and short circuit protection.
- About Us: We have been manufacturing laptop batteries and chargers for 12 years and we are committed to providing our customers with quality products. If you have any questions, please send a message and we will help you within 24 hours.
Why Choose Our C21N1347 Laptop Battery Repalcement?

Safety Features

Each battery contains built in multi-protection functions such as short circuit, over-current, overheat, overload for maximum safety.
Wide Application

How to Purchase the Correct Replacement Battery?

- To purchase the correct replacement battery for your laptop, please follow the steps below:
1. Press [Win] + [R] and type [msinfo32] to view the specific laptop model number. Click OK to find the system model number. Use the laptop model name to find the correct replacement battery.
2. Remove the back cover of the laptop and check the type model and shape of the original battery. Use this information to locate the replacement battery.
- COMPATIBLE LAPTOP MODELS (Please Use "Ctrl+F" to Find Your Model/Part Number)
Asus: X555 X555LN X555LA X555LD X555LP X555LJ X555SJ X555YI X555LD4030 X555LD4210 Series laptop Compatible Part Number: C21N1347 2ICP4/63/134 PP21AT149Q-1
Brands in this category on 鶹
Customer reviews
Customers say
Customers like the performance, installation, and fit of the battery. They mention it works well, fits perfectly within their laptops, and comes with tools. Customers also like the ease of use. However, some customers have different opinions on the battery life.
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Customers are satisfied with the performance of the battery. They mention it works well, is good for purpose, and starts off fine. Some also say it's of good quality and fast service. However, some customers have questionable longevity.
"Great product." Read more
"Well made battery, with instructions and tools to ensure a good installation process. Worked as expected in this laptop." Read more
"This arrived very quickly and the installation went quickly. No problems encountered...." Read more
"I have this for almost 2 months now and it's decent, hold a charge for about 2 hours of regular use and about 5- 6 days on stand by" Read more
Customers like the installation of the battery. They mention it's simple, comes with tools, and instructions. Some say it takes around 10 minutes.
"Well made battery, with instructions and tools to ensure a good installation process. Worked as expected in this laptop." Read more
"This arrived very quickly and the installation went quickly. No problems encountered...." Read more
"...Ease of installation has nothing to do with the product itself.)..." Read more
"...No heat issues during charging and installation was simple. Appreciated the tools and plastic case opener...." Read more
Customers like the fit of the battery. They mention it fits perfectly within their laptops and is the right one for their computers.
"The battery is the right one for my computer, at a reasonable cost. (Ease of installation has nothing to do with the product itself.)..." Read more
"...The battery fit perfectly within my laptop. I used UTube for a battery replacement video and the battery was easy to replace...." Read more
"...It fits properly in the Asus laptop." Read more
"Great battery, fits my Asus X555Q perfectly...." Read more
Customers like the included tools of the product. They mention it comes with three screwdrivers, one opener, and mini screwdrivers to remove laptop and battery screws. They also say it gives them the tools to do everything.
"...The battery comes with kit containing a snap-open tool and 3 screwdrivers. The battery fit perfectly within my laptop...." Read more
"...No heat issues during charging and installation was simple. Appreciated the tools and plastic case opener...." Read more
"...Installing is super easy this products gives you the screw drivers and other things to change your battery without spending extra money...." Read more
"...The battery came with instructions, a package of mini screwdrivers to remove laptop and battery screws, a plastic tool which looks like a mini ice-..." Read more
Customers like the ease of use of the product. They mention it comes with a snap-open tool, three screwdrivers, and a spatula to open the laptop. They also appreciate the plastic case opener.
"It was great and i received that with three picks and a spatula to open the laptop, which I did not expect...." Read more
"...The battery comes with kit containing a snap-open tool and 3 screwdrivers. The battery fit perfectly within my laptop...." Read more
"...Appreciated the tools and plastic case opener. I dud search for a video on YouTube so I knew what to expect in the install...." Read more
"Very good battery , nice package comes with 3 screwdrivers and 1 opener . Highly recommended !" Read more
Customers have mixed opinions about the battery life of the product. Some mention it's a good battery and delivers full charge. However, others say it wouldn't take a charge anymore and wouldn’t charge past 85%. Some say the battery is easy to replace.
"...have this for almost 2 months now and it's decent, hold a charge for about 2 hours of regular use and about 5- 6 days on stand by" Read more
"...signs of problems about a month after I bought it - i.e. would never really charge to full...." Read more
"...So far, the battery stamina is good." Read more
"...I used UTube for a battery replacement video and the battery was easy to replace. Frankly, I was impressed with the whole kit!..." Read more
Reviews with images

Affordable & Efficient
Top reviews from Canada
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- Reviewed in Canada on April 28, 2025Verified PurchaseGreat product.
- Reviewed in Canada on March 23, 2025Verified PurchaseWell made battery, with instructions and tools to ensure a good installation process.
Worked as expected in this laptop.
- Reviewed in Canada on January 16, 2025Verified PurchaseThis arrived very quickly and the installation went quickly. No problems encountered. I haven't had it installed for very long so can't help with how long the battery will last. I don't think that will be a problem as it is an exact match to what came out.
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Reviewed in Canada on August 28, 2024Verified PurchaseJ'avais besoin d'une batterie pour mon laptop, et elle est arrivée en seulement un jour, parfaitement emballée. Je tiens à souligner la qualité de l'emballage : impeccable. La boîte contenait également trois tournevis de formats différents et un outil pratique pour déclipser les tenons de la coque, ce qui s'est avéré extrêmement utile pour l'installation.
Je suis absolument ravi de cet achat et je le recommande vivement.
- Reviewed in Canada on July 15, 2020Verified PurchaseThe battery appears to be fine in every way, but the appearance is different from the original, in that it has two wires/leads exposed on top, and on bottom, taped to the battery, leading to believe that one might have to do something with them. I left them as they were, installed the battery, and is working just fine, I'm just unsure why the battery is constructed this way though.
- Reviewed in Canada on October 14, 2024Verified PurchaseI have this for almost 2 months now and it's decent, hold a charge for about 2 hours of regular use and about 5- 6 days on stand by
- Reviewed in Canada on December 26, 2023Verified PurchaseThe battery is the right one for my computer, at a reasonable cost. (Ease of installation has nothing to do with the product itself.) It was less than 20% of the price being asked by a local store, and arrived in less than half the time promised by said store. So far, the battery stamina is good.
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Reviewed in Canada on September 20, 2024Verified PurchaseC'est exactement ce que j'avais besoin et ça fonctionne très bien comme c'est supposé
Top reviews from other countries
- Boldeesi PoiReviewed in the United States on June 18, 2019
5.0 out of 5 stars I really needed this. Battery looks exactly like in the picture.
Verified PurchaseSo I have my X555LA which is about 2 years old now with the original battery. At this point, I've pushed the original to the point where its battery life was only about 45 min watching videos and 30 min actually doing productive stuff. I got the new battery surprisingly fast from the time I ordered it in a very secure wrap that I'll include which made sure the battery got here safely. Installation wasn't difficult. Everything went where it should and the sellers were really nice in including screwdrivers to aid in my endeavors which was much appreciated. After a quick charge, I got 4 hours of battery life which was awesome.
After 2 weeks worth of use, I'm sitting at about the same 4 hours of battery life which is like a dream since I haven't had this much battery life in months. Great buy and quality product. This college student thanks you.
P.S. I wanted to include an image of the actual battery but I installed it beforehand. The pic is of the wrapping and protective material that came with it.
Boldeesi PoiI really needed this. Battery looks exactly like in the picture.
Reviewed in the United States on June 18, 2019
After 2 weeks worth of use, I'm sitting at about the same 4 hours of battery life which is like a dream since I haven't had this much battery life in months. Great buy and quality product. This college student thanks you.
P.S. I wanted to include an image of the actual battery but I installed it beforehand. The pic is of the wrapping and protective material that came with it.
Images in this review
- SnorkelwhackerReviewed in the United States on January 7, 2020
5.0 out of 5 stars Easy install, works very well
Verified PurchaseThis was a replacement for original battery which had swollen. Easy to install, but I too recommend *not* popping off the keyboard cables if you don't really need to - they are a pain to re-install (this is not an issue with the battery). Just use something to prop up the keyboard tray to keep it out of the way. Battery came with a set of little screwdrivers and a plastic spatula to aid in removing the old battery - a very thoughtful touch.
I can't comment as to battery life compared to the original because this is used in an always-plugged-in laptop.
- Dark vaderReviewed in the United States on May 9, 2019
1.0 out of 5 stars Easy install! and The Right fit! have Patience
Verified PurchaseNeeded to replace my battery in my Asus X555LA. The shop wanted to charge 69.00 and my son isn't home from college yet.
With the old battery starting to expand inside the laptop and the top of keyboard starting to rise I had to make a move early.
So I called Asus up. Being that this Laptop has no more warranty, Asus wanted to charge a $69.00 diagnostic fee.
They wouldn't even give me the part number. Very sad after you purchase something from a company and just because the warranty has run out they want to charge you these outrageous prices to work on, but most of all not willing to give me batteries party number. Sad!!!
I knew this wouldn't be a hard job, but wanted to double-check on battery out number.
This is where 鶹 customers helped with various questions I had from former purchasers of this battery. Thank God good people still exist that are willing to help others.
Once confirmed that this battery was an exact replacement just made by a different company, I had went on and purchased this battery through 鶹.
The battery was delivered fast, and the 鶹 driver was very kind and considerate and made sure I was the one to recieve such purchase. This battery was very inexpensive as well compared to others.
Hopefully this pays off for me in the long run.
Back to the battery.
Install was easy, except for the ribbon cables for keyboard and mouse.
One thing to remember. Once you remove the keyboard cover, Do Not, if you can, pull up the keyboard cover all the way. Just pull it up easy just enough to get old battery out and new battery back in. Once you flip laptop over and you remove the screws, and then you flip laptop back over to remove the keyboard, the battery for this particular laptop will be in the front left corner, it's really easy to get it out and get a new one in. That's why I said I was able to do this without dealing with the ribbon cables that much. see Tutorial on YouTube!! You'll know why I didn't want to remove them. It's not hard, it's just tedious to get them back in place.
I went and purchased the same size screwdriver tip that fit the battery screws which are 3, and it's just about 4 inches tall.
Tall enough to replace screws without having to deal with ribbon cables for mouse and keyboard.
Again see tutorial on YouTube.
You will see why I purchased a shorter screwdriver, although the battery comes with the screwdrivers.
So far battery is charging and will update how well it holds charge later.
Other than that, battery fits for X555LA Install was easy if you have steady hands and able to deal with the ribbon cables then disconnect them but they are an SOB to reinstall back. I have big hands so it was a little difficult for me I just found the easier way by not having to disconnect them.
When I received the battery all I had to do was put battery in, put the three screws back in the same spot.
Snap back in keyboard.
Turn over laptop, close and make sure everything is snapped back into place before you screw all the screws in the bottom.
Please make sure you make a diagram as you're unscrewing each screw, stick it in like a piece of paper and just make a little diagram of the bottom of the computer because some screws are longer than the others.
Again I will update how this battery works later thank you.
Battery I received would not charge. 鶹 sent another out and that one did work.
Remember to always unplug laptop from computer before working on anything. Once new battery is installed, turn computer on and let battery run down to 2%. This will take some time so just let something like an internet radio station play.
Please do not fool with battery while charging. Double check screws that are put in the right place and do not tight down hard, just snug is all.
Once battery is at 2% then plug laptop up and leave it be for about 24 hours. Constantly check for any unusual odors. Battery may be leaking and if so, stop immediately and unplug laptop from wall. Wear gloves and safety glasses and throw laptop away. better to be safe than sorry.
Remember before you start any project like this wear safety glasses and gloves.
Remember to work in a well lighted area.
Remember to unplug Laptop from computer before removing and installing anything hardware like a battery.
If battery hasn't charged in 24 hours then the battery is most likely bad.
And finally communicate with 鶹 on any issues if exchanges are needed,
Update: AC Doctor Inc truly is a stand up company. I had my battery fail after 10 months or so and they replaced it with a new one. These batteries are great because they come with a warranty. No questions asked!
Update: Reduced review to 1 star. second battery from is company will not last past 88%. I tried to get answers. All they said is they refunded my money and replaced the other one under warranty. That's all fine and great but if these batteries aren't able to hold a charge hen they are useless. 88% and laptop screen shuts off. This battery last only 20 minutes unplugged from 100%-88% and then screen shuts off. Totally unacceptable. No wonder they warranty them for so long.
STAY AWAY FROM THIS BATTERY. I have spent hours upon hours of trying to get answers from manufacturer. All they say is we refunded you and replaced battery. Again if they can't last past 20 minutes unplugged why bother.
Please use another SELLER!!!!
Dark vaderEasy install! and The Right fit! have Patience
Reviewed in the United States on May 9, 2019
With the old battery starting to expand inside the laptop and the top of keyboard starting to rise I had to make a move early.
So I called Asus up. Being that this Laptop has no more warranty, Asus wanted to charge a $69.00 diagnostic fee.
They wouldn't even give me the part number. Very sad after you purchase something from a company and just because the warranty has run out they want to charge you these outrageous prices to work on, but most of all not willing to give me batteries party number. Sad!!!
I knew this wouldn't be a hard job, but wanted to double-check on battery out number.
This is where 鶹 customers helped with various questions I had from former purchasers of this battery. Thank God good people still exist that are willing to help others.
Once confirmed that this battery was an exact replacement just made by a different company, I had went on and purchased this battery through 鶹.
The battery was delivered fast, and the 鶹 driver was very kind and considerate and made sure I was the one to recieve such purchase. This battery was very inexpensive as well compared to others.
Hopefully this pays off for me in the long run.
Back to the battery.
Install was easy, except for the ribbon cables for keyboard and mouse.
One thing to remember. Once you remove the keyboard cover, Do Not, if you can, pull up the keyboard cover all the way. Just pull it up easy just enough to get old battery out and new battery back in. Once you flip laptop over and you remove the screws, and then you flip laptop back over to remove the keyboard, the battery for this particular laptop will be in the front left corner, it's really easy to get it out and get a new one in. That's why I said I was able to do this without dealing with the ribbon cables that much. see Tutorial on YouTube!! You'll know why I didn't want to remove them. It's not hard, it's just tedious to get them back in place.
I went and purchased the same size screwdriver tip that fit the battery screws which are 3, and it's just about 4 inches tall.
Tall enough to replace screws without having to deal with ribbon cables for mouse and keyboard.
Again see tutorial on YouTube.
You will see why I purchased a shorter screwdriver, although the battery comes with the screwdrivers.
So far battery is charging and will update how well it holds charge later.
Other than that, battery fits for X555LA Install was easy if you have steady hands and able to deal with the ribbon cables then disconnect them but they are an SOB to reinstall back. I have big hands so it was a little difficult for me I just found the easier way by not having to disconnect them.
When I received the battery all I had to do was put battery in, put the three screws back in the same spot.
Snap back in keyboard.
Turn over laptop, close and make sure everything is snapped back into place before you screw all the screws in the bottom.
Please make sure you make a diagram as you're unscrewing each screw, stick it in like a piece of paper and just make a little diagram of the bottom of the computer because some screws are longer than the others.
Again I will update how this battery works later thank you.
Battery I received would not charge. 鶹 sent another out and that one did work.
Remember to always unplug laptop from computer before working on anything. Once new battery is installed, turn computer on and let battery run down to 2%. This will take some time so just let something like an internet radio station play.
Please do not fool with battery while charging. Double check screws that are put in the right place and do not tight down hard, just snug is all.
Once battery is at 2% then plug laptop up and leave it be for about 24 hours. Constantly check for any unusual odors. Battery may be leaking and if so, stop immediately and unplug laptop from wall. Wear gloves and safety glasses and throw laptop away. better to be safe than sorry.
Remember before you start any project like this wear safety glasses and gloves.
Remember to work in a well lighted area.
Remember to unplug Laptop from computer before removing and installing anything hardware like a battery.
If battery hasn't charged in 24 hours then the battery is most likely bad.
And finally communicate with 鶹 on any issues if exchanges are needed,
Update: AC Doctor Inc truly is a stand up company. I had my battery fail after 10 months or so and they replaced it with a new one. These batteries are great because they come with a warranty. No questions asked!
Update: Reduced review to 1 star. second battery from is company will not last past 88%. I tried to get answers. All they said is they refunded my money and replaced the other one under warranty. That's all fine and great but if these batteries aren't able to hold a charge hen they are useless. 88% and laptop screen shuts off. This battery last only 20 minutes unplugged from 100%-88% and then screen shuts off. Totally unacceptable. No wonder they warranty them for so long.
STAY AWAY FROM THIS BATTERY. I have spent hours upon hours of trying to get answers from manufacturer. All they say is we refunded you and replaced battery. Again if they can't last past 20 minutes unplugged why bother.
Please use another SELLER!!!!
Images in this review
- WesReviewed in the United States on February 2, 2020
5.0 out of 5 stars Quick and Simple Replacement. Takes 10 minutes at most.
Verified PurchaseI am happy to say that this an extremely easy battery replacement, even for the inexperienced. I am not inexperienced but can confidently say that anyone can replace this on a laptop as long as they watch a YouTube video as a tutorial. The batter is great quality and a reasonable price.
I paid for this item with MY OWN MONEY.
My opinions are my own.