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XYIRMCYF

21800mAh Super Capacity Battery Compatible with iPhone 13 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 13 Pro Max, with Professional Repair Tool Kit

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Condition: New
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$32.99 Why this price?
New Year Deal · 13% off was $37.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Feb 13
Order within 11 hours and 49 minutes
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Color: 13 Pro Max-21800


Features

  • New Upgraded Capacity 21800mAh Super capacity compatible with iPhone 13 Pro Max, more power than original standard battery, same size but more capacity and more power life. New 0 Cycle, up to 2000 charging cycles. You will no longer have to worry about your Phone running out of battery quickly!
  • Easy InstallationXYIRMCYF Battery for iPhone 13 Pro Max with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 13 Pro Max battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
  • Safe and QualityXYIRMCYF 13 Pro Max Replacement Battery is made of A+ grade high quality batteries. Built-in smart chip to prevent over charging, over discharging and overheating protection, short circuit protection, high safety performance, long service life. Meanwhile, our batteries are tested under strict quality control standards and certified by CE, FCC, UL, PSE, ROHS. Ensures efficient and safe use.
  • 12 Months, Exchange or Refund Guaranteed We place a high value on customer experience. If you have any questions, whether before or after sales, please do not hesitate to contact us. We will do our best to solve it for you.

Description

Important notes: 1. Before you buy the product, please confirm your mobile phone model again to avoid buying a wrong battery. You can check the model number on the back of the phone. 2. We strongly recommend that you watch the corresponding installation video on YouTube before replacing the battery. 3. Please install carefully. Avoid puncturing the battery, which may cause battery expansion. 4. If your phone constantly restarts and the logo flashes or is not charged. Probably the connection of the ribbon cable is poor. Please re-insert the ribbon cable, check the connector and clamp it firmly. 5. Please make sure to fully charge and discharge your new battery 3 to 5 cycles. 6. Please use your original charger and cable to charge this battery. If you have any questions or problems with our products, please let us know.

Brand: XYIRMCYF


Recommended Uses For Product: Phone


Unit Count: 1.0 Count


Reusability: Rechargeable


Model Name: 13ProMax


Package Dimensions: 7.2 x 4.41 x 0.75 inches


Item Weight: 5 ounces


Item model number: 13ProMax


Date First Available: July 10, 2025


Manufacturer: XYIRMCYF


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 13

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

    • Great baterry replacement
The battery is working great, good for the price. The installation method is easy if you know what you're doing. no hot battery, no drain, no leak.
Reviewed in the United States on January 29, 2026 by Max Lora!
    • Nice upgrade!
Color: S5-8000 new
Perfect fit. I was concerned with short life at first until I read the instructions in the listing. Be SURE to fully Charge and discharge 3 - 5 cycles to get maximum capacity. I just left the flashlight feature on. After a few cycles, the light would last several hours at the brightest setting.
Reviewed in the United States on February 2, 2026 by Fishing Guy
    • Great product, may have caused strange charging behavior (read desc)
These things last forever, they seem to have issues charging and I don't know if that's just because of my controller but it takes very specific cables to charge my controller now (chromebook chargers, and other high power chargers). My girlfriend's controller does not have this issue so I do not know the cause, just wanted to note it. ... show more
Reviewed in the United States on December 30, 2025 by Jake Sharp
    • It works and it's cheaper than going to apple.
Color: XS-19999
Bought this battery replacement for my wife's iPhone Xs. Battery was fine it worked as intended and have no issues. Taking away 1 star because the adhesive that goes on the back of the battery was not the same style apple uses. And the there was no instructions on how to use the adhesive. But other than that it's fine and worked. ... show more
Reviewed in the United States on January 21, 2026 by Ibraham K.
    • Standby 4 days
Color: X-13500
It standby for 4 days with 20% remaining. There is a trick to install. I snapped in the battery with finger and kept for a day to check without closing the cover. It drained in 24 hours. Then, I pressed all connections firmly with the plastic tool and saw the battery declined slowly. Obviously, loose connection burnt power quickly. ... show more
Reviewed in the United States on December 29, 2025 by XY
    • THE ONE!
Color: 6S-19999
EXCELLENT battery! I was nervous at first doing the installation myself, but it was actually pretty easy and straightforward (with the help of YouTube). I let the initial charge (around 65%) go down to about 20%, then charged to full overnight and THREE DAYS LATER I am at 66%. Even after a few phone calls, text messages, data usage, and watching YouTube videos..66%! Definitely worth it. ... show more
Reviewed in the United States on February 3, 2026 by Louis S
    • Worked great for an Iphone 6
As other reviews have mentioned the claimed 13000mAh capacity of the battery is false advertising, the actual mAh is less. It's probably the same as a standard battery for whatever model you getting a replacement for. I didn't see any reviews for a base Iphone 6, but my wife refuses to let hers go and the battery was completely bad and wouldn't hold a charge at all. The swap was very easy and installation was a breeze took me like 10 minutes to open the phone and remove the old battery/screen and then 5 minutes to put it all back together. The phone's battery now is basically back to good as new which is why I'm giving 5 stars despite the false mAh rating as I knew that going in. ... show more
Reviewed in the United States on November 19, 2025 by Lumister
    • Works great but installation was bit of an issue
Color: 12 Mini-19900
This has worked great for my iPhone 12 mini. All my battery problems have been solved. Lost one star for difficulty of installation. I’m old, but even my younger generation tech savvy family wouldn’t try to install the battery after watching YouTube videos. They both said a heat gun was needed. Luckily one of them found a local person who did it fast and for a reasonable price. ... show more
Reviewed in the United States on January 29, 2026 by janetf

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