XYIRMCYF 19999mAh Super Capacity Battery Compatible with iPhone 13 Pro, 0 Cycle Li-Polymer Replacement Battery for iPhone 13 Pro, with Professional Repair Tool Kit

The only problem with this battery is that it doesn't meet my expectations for capacity. I initially thought it would have double the mAh of the original Samsung Galaxy battery, but it turned out to be less. After a few uses, the original battery in my phone, which I've used for over six years, has degraded from lasting about six hours to around three or four hours. I hoped the new 10,000 mAh battery would last approximately eight hours based on simple calculations, but that’s not the case. Charging the battery to around 85% provides the best protection, but even when fully charged to 100%, it only lasts about six to seven hours instead of the expected twelve hours. This shorter lifespan is disappointing, but understandable given that it’s a cheaper battery. The charging speed is satisfactory. However, it's important to avoid letting the battery drain to zero or overcharging it, as these practices can cause micro-damages that reduce the battery's duration, lifespan, and capacity.

UPDATE 06-07-26 SWELLING AFTER ONLY 3 MONTHS. SO MUCH SWELLING THAT THE SCREEN KEEPS POPPING OUT. DO NOT RECOMMEND. DOWNGRADED TO 1 STAR Good replacement battery for the money. Fit was quite tight. Just barely fit in the space for it. It also seemed a slightly thicker than the factory battery. At first I was concerned that it might keep the screen from fitting all the way down, but it ended up working just fine. I broke the screen when trying to get it off (my fault - no fault of this battery manufacturer) Ordered a replacement screen, and put it all back together. So far, it's charging fine, and seems to last a while. Worth noting: The cable that connects to the main board was just slightly too long, so I had to adjust where the flex cable bent. But worked out fine. Overall, would buy again. Note: I also got this same battery in a different variant for my daughter's iPhone 14. That one was great. Would give it 5 stars. It won't let me do a separate review for that one.

Great item

I just installed my battery so I'm not sure how long the battery will last in it. The battery is charged at about 50% already. I recommend purchasing a separate screen lift tool other than the one suction cup that comes with this kit. I messed my screen up on my phone and the touch display no longer works. So I have to order a new screen and replace that. I'll come back for an updated review on the battery! Update: I replaced the screen. I’ve used the phone for about 6 hours a day. I haven’t had to charge the battery in two days. It’s currently at 20%. Amazing!!!

Installation was straightforward, though I referenced online visuals for guidance. The battery fit properly; however, the connector clip on the battery was slightly longer than the OEM part, causing a minor fit issue. The device reads 100% capacity and did not overheat during charging, contrary to some reports. While I question whether the stated mAh rating is accurate, battery life has noticeably improved compared to my previous battery.

Installed this after my iPhone 12 battery hit 70% battery health. I was considering buying a new phone, but opted for this instead. The installation is pretty simple (for someone who knows how to take apart phones already). The difference of battery life after installation was night and day. Instead of the phone usually needing charged around the late afternoon, it can last all day and then some. If you are a DIYer, this is definitely a more cost-effective option than getting your battery replaced by Apple.

2nd battery i have gotten from supplier. 1st battery lasted 11 month and stopped charging. This battery has lasted 5 months and phone shut off from swollen battery. There is no way to contact supplier to get a replacement under their 1 year warranty.

Bought this hoping it would give me extra playtime on my PSP, the battery with brightness on lowest lasts at most half an hour to an hour while playing a racing game. I was extremely let down by this and regret buying it. But I'm past the return point since I left this charging for a week straight to try and get it to hold a charge (same principle as charging a new device overnight) and still no.

Good battery life, easy to install.

(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.

Good product, charges and works as it should.

Turns out the iPhone XR does not allow you to just put in a aftermarket battery like my old 6S permitted me . You soon find out you will need more tech tools , not the fault of the seller sent me, it would have some iPhone battery diagnostic features not respond , study the battery replacement method for your model before buying a battery

I used this product for my phone, it works well