13500mAh Super Capacity Battery Compatible with iPhone 11 Pro Max, 0 Cycle Li-Polymer Replacement Battery for iPhone 11 Pro Max, with Professional Repair Tool Kit

Seam to be working good longer use time is a lot longer

I installed these in a couple of PS5 DualSense controllers at the same time that I swapped the joysticks for hall effects, and it's like an entirely different controller. The batteries seem to never die. I can use them for about 4 hours a night for two weeks, before they even go down by one bar. Great price for batteries that last so long, and an exact fit in the battery tray. Super easy to install, and even includes the tools needed for replacement, but I still prefer to use my own tools etc. The controllers have never even flagged that the batteries are not OEM, so they function pwrfectly.

great

I've replaced the batteries on several phones for family members over the years, and the issue I have with other aftermarket batteries is that they appear to work fine, but then will go from 50% to 5% in an instant.Around Thanksgiving 2024, with a bunch of family over, I ordered 3 batteries all from XYIRMCYF. One for a 7 Plus, 6S and 12 Pro. Each of them originally came with batteries that are under 3,000 mAh from the factory, so I figured the claims of 9000+ on these batteries was an exaggeration.Anyway, each was a great fit, and the phones are working as good as new, if not better. On standby, they will last 4+ days.

I got this and I noticed that every battery replacement kit looks the same. I thought it would be easy. What I DIDN'T DO, was watch the process on YouTube.The kit is VERY inadequate for the battery replacement process. I couldn't even get the SCREEN off and I'll tell you why later. But lemme start by saying, the instructions are not good at all. Then on top of that, they tell you to watch "THE" YouTube video, they don't HAVE A YouTube video.When you go and watch MOST YouTube videos, they have equipment that DOESN'T come in this pack and that equipment is CRUCIAL to making this process easy. To get the screen off, you will need:A more deluxe suction cup than the one they give youSome type of thin razor to pry the screen openA heating tray to warm up the LCDA syringe to drip some isopropyl alcohol into the display to loosen the adhesiveThose are the FIRST STEPS of most videos but guess what....... The kit includes NONE of those. I tried to use A HAIR DRYER because that's the alternative to heating the phone up but with the equipment given and the lack of instructions, the task was impossible.Even if you go to look into all the equipment I mentioned, you're better off taking the phone to a repair shop at that price, unless you wanna be the repair guy.This item had frequent returns for a reason, it's not worth it. If you still wanna buy it, watch THREE repair videos first, then find the other stuff you'll need on top of what they give you in this kit.

This battery attachment inside didn’t fit, I had to manipulate it to get it to snap in, and it took several minutes to force it, which was incredibly frustrating. The stickers don’t stick on the edge of the battery either. Also this doesn’t come with any instructions so you will have to use YouTube videos, and the tools were junk. Tweezers don’t meet at the end so completely useless. The photo comparison of the screw drivers- the little black one came with this battery set, compared to the yellow large one that came with a screen replacement kit.

My iPhone 12 Mini was draining way too fast, so I gave this 13200mAh replacement battery a shot, and it seriously made a difference. It’s a huge capacity upgrade over the original, and now I can go for a full day (and then some) without hunting for a charger. Perfect for travel or just heavy phone users.The battery fits just like the original, and it came with a full repair kit. If you’ve never replaced a battery before, I’d recommend watching a YouTube tutorial first, installation is not hard, it just requires a little patience.It’s been running cool and stable, and I haven’t had any issues with overheating or sudden drops. This upgrade with long battery life is totally worth the money.

This is without a doubt , incredible. I have an old iPhone 6 s that I use for casting stuff on the Apple TV and it just died.I wish I would’ve thought of this! This little kit comes with everything you need to take apart an old iPhone, replace the battery and put it back together, including the tiniest screwdrivers a link for instructional video. It’s been a few months and the battery is constantly at 100%. I love it. Small parts be patient..