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Luuzkla

23900mAh (New Upgrade) Battery Compatible with iPhone X, Super Capacity Battery Replacement Compatible with iPhone X, with Full Tool Kits-0 Cycle High Capacity-24 Months Service

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Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 3
Order within 1 hour and 7 minutes
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Color: X-23900


Features

  • 23900mAh High Capacity23900mAh Super battery Compatible with iPhone X power more than Original or Other Battery. Brand new 0 cycle, last over 2000 cycles. Make your Phone X last longer and reduce your recharging times. Say goodbye to the trouble of insufficient old batteries!
  • Battery Compatible with iPhone XThis super capacity battery is compatible Compatible with iPhone X A1865A1901A1902. With the high-tech integrated battery cells, this battery Compatible with iPhone X features a much higher capacity23900mAh while with the same size as the original. (Not Compatible with other phone models). The exact model number can be found on the back of your phone.
  • Safe and Secure BatteryTo choose a battery replacement Compatible with your iPhone X, safety must be your first concern, which is also our top priority. 100% New High Quality Updated Battery Compatible with iPhone X, Uses Grade A+ Battery Cells With UL 2054 And ILAC ISO 17025 Standard Certified, Each Battery Comes With A Tested Under Strict Quality Control Standard, And Built-In IC Chip To Prevent From Over-Charging, Over-Heating And Other Defects.
  • Contains Professional Repair Tool KitsWe offer high quality repair tools kit for bettery installation. If you want to replace the battery more easily, highly recommended relevant videos of replacing the battery on YouTube.
  • Great Customer Servicel24 Months return and exchange service. If you are not satisfied with our iPhone X battery, we have a perfect after-sale team to help you, So you dont need to worry about anything about after-sale. We hope you will have a pleasant shopping experience.

Description

In response to the majority of battery buyers in the market, we listed the following cases: 1. Your phone won't turn on, consumes too much power or can't be fully charged? Maybe bad connect. Reopen your phone and reconnect the battery connector to logic board socket. Make sure battery connector connects well. 2. Short battery life? It takes 3-5 cycles Compatible with a new battery to fully activate, and it's best to use an original charger. 3. What should I pay attention to during installation? BeCompatible withe you repair, discharge your iphone battery 20% and turn off. The most important and difficult part is removing the battery by removing the sticky flexible tape without damaging the old battery, make sure to heat-up the phone at the back with a hairdryer to make it flexible. Package List: 1 x Battery 1 x Adhesive Strips 1 x Suction cup 1 x Tweezers 1 x Wedge 1 x Spudgers 1 x Pentacle screwdriver 1 x Y-Shaped Screwdrive 1 x Phillips screwdriver

Brand: Luuzkla


Recommended Uses For Product: Phone


Unit Count: 1.0 Count


Reusability: Rechargeable


Model Name: X


Brand: Luuzkla


Model Number: X


Model Name: X


UPC: 769230078264


Manufacturer: Luuzkla


Warranty Description: 2


Reusability: Rechargeable


Compatible Phone Models: X


Unit Count: 1.0 Count


Antenna Location: Phone


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Replacement successful
Color: SE2-23900
Appears to be excellent quality. Installation was fairly difficult but successful. All videos are on YouTube and are not by this manufacturer. The phone must be heated until ALMOST too hot to touch before the adhesive is gooey enough for the case to be opened. Take care not to overheat or the phone could be damaged. Be sure to turn the phone off before working on it. ... show more
Reviewed in the United States on May 20, 2026 by George1986
    • REPLACING A PHONE BATTERY SAVES MONEY BUT IS DIFFICULT
The battery worked very well once it was installed. It comes with its own tool kit, which was adequate to the job. The installation of the battery is not easy - especially removing the old battery. Once that is done, putting in the new battery was easier, but not by much. There are MANY tiny screws to deal with and cables to watch out for and tiny parts you have to careful not to break. It is highly recommended to watch one of the many videos on YouTube. If you do it yourself you will save $50 or more - but it is difficult and time consuming. ... show more
Reviewed in the United States on October 12, 2025 by Amazon Customer
    • DOES NOT HOLD CHARGE AFTER 1-2 months of use...
Color: 14ProMax-23900
If I could give this battery NO stars, I would. I only got 2 months of use and all of a sudden the battery drains in less than 30 minutes and doesn't hold a charge. Can't even get a refund for this MESS. Now I have no phone and wasted over $40! Do yourself a favor and get the APPLE BRAND BATTERY. These knock off batteries aren't good. ... show more
Reviewed in the United States on June 5, 2026 by Kindle Customer
    • Just like OEM
Color: X-23900
It fit perfectly in my iPhone Xr that I am repairing. Works and performs just like the more expensive OEM battery...recommend.
Reviewed in the United States on June 11, 2026 by ToddM
    • Good Cheap Replacement
This battery is actually pretty good. It holds a good charge but does get warmer than the original battery so i will subtract a star for that. You will get the error message when you boot it up for the first time after installation. However, after that you wont get it anymore. Overall very satisfied and have been using it for at least a couple months with no issues. ... show more
Reviewed in the United States on February 24, 2026 by John Jones
    • Great battery
Color: 15Plus-23900
Great battery. Just changed and it’s working great. Everything given needed to change the battery. Only thing I wished it gave a thin metal to take out the back cover
Reviewed in the United States on April 24, 2026 by osman hossain
    • Works Great
Color: 13Mini-23900
The screen adhesive is thinner and less sticky than the original so it’s doubtful that the phone is still waterproof; but the battery works great and holds a charge (so far).
Reviewed in the United States on April 30, 2026 by Jennifer
    • Avoid this battery at all costs
Disappointed with Performance – Did Not Hold Charge and not working. I purchased the Luuzkla 11500mAh (2024 New Upgrade) battery for my iPhone 14 Pro Max, hoping for improved battery life and reliable performance. Unfortunately, the product did not meet expectations. Despite being marketed as a "super capacity" battery with 0 cycle count and full tool kits, it failed to hold a charge from the very beginning. Installation was straightforward thanks to the included tools, but the battery performance was extremely poor. After a full charge, the battery drained quickly even faster than my original battery. I followed all recommended steps, but the issue persisted. This is especially disappointing given the advertised 11500mAh capacity and "upgrade" claims. I've since reinstalled my old battery, which performs better than this new one. I appreciate the idea of a cost-effective replacement with an extended service life, but unfortunately, this product did not deliver. I hope the manufacturer addresses these quality control issues for future buyers. ... show more
Reviewed in the United States on April 8, 2025 by Jorge-Antonio Demmerele

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