22800mAh [Upgraded] Battery for iPhone 11, New 0 Cycle Higher Capacity Replacement Battery for iPhone 11 with Full Set Repair Tool Kit, Model A2111 A2221 A2223

One of my PS5 controllers batteries was dying very fast but the controller it self still very much worked with no stick drift so after doing some research to see how easy it would be to replace the battery I pulled the trigger on these and I am so glad that I did. These batteries are about 7 to 8 time more powerful than the batteries that come with a new PS5 controller. I installed the battery which only took about 5 minutes after watching a how to video on YouTube and no exaggeration the battery life on my controller now is ridiculous. To test it out I played a game for 10 hours straight and I went to check the battery level after 10 hours and it was still at 100% charge. I seriously could not believe it. To be fare I have all of my controller settings on low and I dont use haptic feedback which is known for draining the controller battery. I also have vibration at the lowest setting and the microphone turned off. My next test will be haptics on with more vibration and even with those things on and turned up it should still be 4 or 5 days worth of game time without charging. Maybe more. At this point with all my controller settings turned down I should only need to charge my controller once a week maybe even once every two weeks depending on how much I game. As much as I game which is every day most of the time I calculated that it should last me a full week without having to charge the controller. I highly recommend these batteries! Do yourself a favor if you still have a working controller but the battery is dying just buy these, watch a video on how to install them and save yourself $75 on a new controller that comes with a terrible battery. At $15 for two of these batteries and the amount of time in-between charging these were well worth the money. Highly recommended! 10/10

The battery life is fantastic. The “0 cycle” claim seems accurate — performance is strong, and the battery shows excellent health right from the start. The included repair tool kit was a huge bonus. It had everything needed to open the phone and replace the battery. The instructions were clear enough. The battery fits perfectly in the iPhone 5/5G model. If you’re trying to revive an old iPhone 5 instead of buying a new device, this battery is a fantastic option. Great value, great performance, and surprisingly easy to install.

it works, very easy to install

This was my second battery replacement, so it was much easier to do. Tools provided were very handy. Especially nice to have magnetized screwdrivers for those tiny screws. Initially disappointed in the small adhesive strips, tho when I removed the old battery, I discovered those adhesive strips also smaller, without the extra bit that folds over the end. I used a small syringe filled with isopropyl alcohol and applied that sparingly around the old battery, and was able to gently slide credit card under the battery and ease it out. Phone powered up successfully and I finished replacing the covers and closing phone. I had watched Utube videos prior, which helped immensely.

I was having issues with my controllers holding charge, and needed to tether them to my PS5/PC for it to work properly. Not sure what caused this, as they were only a few years old, and often kept them docked on a PS5-branded charger that stops over-charging according to their website. This battery pack is perfect, the prying stick is needed for sure, and the little screwdriver, being slightly magnetic, helped a little with those hard-to-get-to spots. It allowed me to get in, replace the battery, finally update the firmware and reset the wireless connection, and now my controllers both have batteries and up-to-date firmware so I can use them for my PC! No more tethering thank goodness. WARNING: The process was simple, and there are a lot of good YouTube videos that mention HOW to do this effectively and safely. A bit of warning though that isn't mentioned a lot online... I learned the process of opening the case requires a bit of force, but a balance between force and gentleness, as there's a ribbon wire right near the entrance where most people tell you to pry the case open after removing the black plastic section. That ribbon I believe controlls the motion sensor camera and microphone (one or the other or both). It ripped very easily with a minor amount of force prying the white case open. Try to do it on the sides of that area, not the middle, to avoid ripping it like I did.

It has 52% ready to use after installation. It took an hour to get to 82%. During charging the phone keeps turning off and on itself a few time which is strange. After fully charged the phone kept turning off and on itself again and again. Can’t make a call or watch YouTube as it suddenly switched off completely and on itself again. From 100% to 21% without being use in a few hours. Waste of time

So far they have doubled my controllers battery life. No complaints!

Worked perfect fit in it and came on no problem. I bought a battery from before for my other phone so I expected the same quality and I got it.