15500mAh Super Capacity Battery Compatible with iPhone 12/12 Pro, 0 Cycle Li-Polymer Replacement Battery for iPhone 12/12 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.

Not recommended. Immediately after I installed my phone stated battery not verified. Then it started freezing and restarting in cycles of about 3 minutes or so. Apparently I searched internet and found similar scenarios on reddit saying it shoots surge current on charging port. This battery gave me a huge loss I regret purchasing because the old battery was still good at 85%. As I type, I have a new phone the iphond is dead

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.

Good replacement battery holds charge lasts just as long as original if not longer easy enough to install removal of original can be a little tedious but dealing with small electronic components that's bound to happen

I’m on Day 1 after installing. The parts and provided tool kit seem to be of decent quality and work well. The battery seems to work as it should so far. However, the phone does give a non-genuine Apple battery error after installing. The calibration function didn’t appear to work either. It’s not a big deal. It still works fine, but some might find the error frustrating, so I felt compelled to mention it. At the price, it’s a good value to extend your older phone’s useful life.

well packaged with all tools yo install

It gives message in settings that the battery is not recognized. It is a bang for your buck, but the tools provided are absolute garbage. If you want to install it right use your own tools. Also, the stickers provided for the battery are not the same as the OEM. Lastly, the border seal is slightly larger than the phone and does not align. Let’s see how long the battery last and it’s super Chinese.

I received the package yesterday and eagerly installed it last night. After more than an hour, I finally got it done. The most troublesome part was removing the old battery. Once installed, the initial charge was 65%, but it quickly dropped to 64%, which gave me a bad feeling. At 12:26 a.m., I unplugged it after fully charging it. At 6:15 a.m., the battery level showed 95% without any usage. After one hour of standby, one hour of video playback, and 20 minutes of chatting, by 8:40 a.m., the battery level was at 45%. This performance is far from the advertised 14,200mAh. My original battery had only 72% capacity remaining, but this newly replaced battery performs almost the same as the old one I replaced. Keep in mind that the original battery was 1,821mAh! The performance of this battery you sold simply cannot be 14,200mAh! Either you are falsely advertising the battery capacity, or you gave me a used battery! I am extremely disappointed!

Pésima calidad en la pila y herramientas, la pila no funciona correctamente y las herramientas que venían no eran del tamaño de los tornillos.