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๐ Power your iPhone 11 Pro Max like a proโnever settle for less!
The XYIRMCYF 21800mAh Replacement Battery is a high-capacity, zero-cycle Li-Polymer battery designed exclusively for the iPhone 11 Pro Max. It delivers more than double the original battery life with up to 2000 recharge cycles, ensuring extended device longevity. Equipped with a smart chip for advanced safety features and bundled with a professional repair toolkit, it enables easy, secure DIY installation. Certified by CE, FCC, UL, PSE, and ROHS, this battery combines premium quality with a 12-month satisfaction guarantee, making it the ultimate power upgrade for millennial professionals who demand reliability and performance.
| ASIN | B0G2WKTG7Y |
| Best Sellers Rank | #14,127 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #25 in Cell Phone Replacement Batteries |
| Brand | XYIRMCYF |
| Customer Reviews | 3.7 out of 5 stars 761 Reviews |
| Manufacturer | XYIRMCYF |
| Model Number | 13Pro |
| UPC | 769230077700 |
| Unit Count | 1.0 Count |
S**R
It works great !!
Works great !! I havenโt had a problem with my phone since adding this new battery in and it fit perfectly this battery last very long aswell the installation are accurate on telling how to install the battery in this replacement battery is worth it 100% worth it
E**A
Works!
It works!! This saved me a lot of money, used on my iPhone 15 plus. Very happy that I donโt have to buy a new phone again right now. It stays charged a long time. It did take a while to do the replacement tho, my phone is also badly cracked so that might have made it more difficult.
P**N
Definitely good for the price
Definitely a good battery. I have an IPhone XR, so the 8 year old battery it came with wasnโt doing well. This newer one works a lot better When i replaced it, the old battery was at 74% capacity. When itโs below 80%, it makes a lot of apps just freeze or suddenly stop working for a bit. In my case, it was mostly Google maps while I was using it to get around. I only replaced it a few hours ago and Iโm already noticing a huge difference. All my apps work, and it appears to be charging faster. Of course, Apple does have a notification now when I open the battery health saying itโs not an โofficial Apple batteryโ which doesnโt bother me. Iโd rather buy the same part for $30 versus $90 cause it has the Apple logo on it. Just something to keep in mind if it will bother you, as this will happen with any Apple tech when you donโt install an official Apple part. For anyone who hasnโt done this before, you will need a heat gun of some kind (some other reviewers used hair dryers, I used a heat gun from a mechanic friend) and a thin piece of flat metal to get the screen off. Absolutely take your time with this, cause if you donโt, you will break the screen, heat gun or not. There are also cables behind your screen that connects to the motherboard so be careful of those when pulling it off. Also, if you have it, use some rubbing alcohol and q-tips. There is some pretty serious glue holding the battery in place, putting the q-tips soaked in the alcohol along the edge will help soften the glue/degrade it so it will be easier to pop the older battery out. Admittedly, you could technically use the heat gun for this as well, but Iโd advise against it since having it directly on any electronic battery can end badly. My only complaint about this product, is the cable that connects the battery to the motherboard is about 1-2mm too long. This makes it difficult to get in, but the seller does provide some really good metal tweezers that will help with this a lot. Overall, itโs a good product. Also cause I saw another review mention it, any battery you get for a replacement part will be charged around 50%. This is just a safety/law thing in the states. If they keep them fully charged they are more likely to get damaged from lack of use while they are in storage/inventory. Doesnโt just apply to phones, but laptops and various other lithium batteries. Also, for anyone getting rid of the old battery, staples (at the time of writing this review) will take it and recycle it for free as part of their tech recycling program. This includes bloated batteries (they just need to put those in a separate bin due to the fire hazard, so make sure to give it directly to a staff member if itโs bloated). The daily limit in terms of tech recycling at staples is 20 items and you can get points for it that go towards coupons (if your into that). Highly recommend making sure that any lithium battery is disposed of properly due to the chemicals and fire hazard the old ones can possess
M**A
Works well; No Instructions
We got this for our son's older model galaxy (S9+) until we figured out if we were replacing the phone altogether. I have to say, I was pleasantly surprised. My son said by 3pm, his phone was at 10% if he was lucky. Now after replacing the battery, by the end of his school day he's at 38-40%. The only complaint I have is that there were no instructions. My husband is techy enough that he could figure it out, but if you're not techy, please find someone who is. Would recommend.
D**T
works like a charm
Perfect fit, easliy installed, works like a charm
J**H
Great batteries!
Work as intended, no issues syncing batteries with the terminal. Highly recommended
M**3
Worth the money!
Charges great, Instructions were easy to follow. Works well seems durable, Battery quality is great as it has been used for the last 6 months or so with no isses. Would buy again no problem.
J**2
Works great but does show up as unverified
This battery seems very good. The only downside side is that the iPhone shows itโs not an Apple approved battery and in settings show up as unverified. But so what! That does not matter! Works like it is supposed to! Max capacity 100% and lasts like a new battery should.
R**N
perhaps charging will not be as fast as the original, an approximate 10w
the battery is excellent, all the information is in the photo
K**4
Great replacement battery for New 3DS standard
Good battery life, easy to install.
F**R
Great product, all you need to replace the battery
(almost) easy to install using the tools included in the bundle. The only tricky part (thanks to apple) it so remove the battery, which is unconveniently sticked to the back of the phone case. A couple of videos and a few tries did the trick. The tools also helped to finish that part.
A**O
Very good
good Quality
K**E
Good product
Good product, charges and works as it should.
Trustpilot
2 weeks ago
2 months ago