21800mAh 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

After watching some YouTube videos (multiple times) I finally pulled the trigger on replacing my iPhone SE (1st gen) battery. It went amazing well! I had a few minor issues: pulling out the adhesive strips (yup, they broke) and the video addressed how to deal with that. With some blow dryer heat and some gentle prying, I was able to get the old battery out. Yay! The other issue was knowing which screwdriver-type tool to use with which screws. The screws are incredibly tiny. Repeat: incredibly TINY. 😕 I’d say the reassemble process took more time than the disassemble time. Those teeny tiny screws were challenging (along with figuring out which tool to use). After the successful reassembly the new battery showed it was 65% charged (out of the box). I went ahead and plugged in the device to fully charge to 100%. GREAT news, the battery has only gone down by 2% after 4 hours. Woo-hoo! With the original battery it would go from 100% to 20% in a matter of 2 hours ☹️. And then from 20% to zero % within minutes. I am so pleased that I now have a reliable device that I use mainly for reading ebooks and for music, plus some random apps that I got for free way back when. And a side note, I’m a female in my late 60’s, and am quite proud of myself for my accomplishment. If I can do it, you can too!

Fit was perfect. Being able to game longer or watch a video disc is a great feature. Fit perfectly in a PSP 1001 B console. No complaints so far. Price was very good for a pair.

Well, the installation is not easy. My husband fixes a lot of techy stuff but this was a challenge. It took about 2 hours, a blow dryer and was pretty stressful. But day 2 with the new battery and it is holding a charge better than my old battery!

I used the kit to replace the battery on my old iPhone 6 because the OEM battery somewhat exploded to the point the front of the phone buckled! For around $10 I could see how difficult it is to replace a battery in the phone. It turns out it is not very difficult at all! The instructions with this battery are pretty bad. I can't understand with today's technology of translation, and also willing people to translate, that these instructions are never very good and often misspelled. On to the actual kit, this worked out pretty well overall. Found a good video online that explains exactly what you need to do to take out the old battery and put in the new one. The only issue I had with this kit is there are about three parts that are unexplained on how you would use it and they are all in my second photo. Possibly the blue thing is used to wedge off something I'm not sure and the smaller blue cellophane thing I am sure is used to glue down the new battery, but I didn't need that since the old glue stayed in place. The larger cellophane I believe is used to put a seal around your phone to seal it back together. I didn't see a seal when I opened up the phone so I figured it has worked this far this way, why change it. Other than that, and the battery installed fine and is charging up perfectly. So my advice is if you have a phone that has a bad battery, take a chance and try this out.

Perfect fit. I was concerned with short life at first until I read the instructions in the listing. Be SURE to fully Charge and discharge 3 - 5 cycles to get maximum capacity. I just left the flashlight feature on. After a few cycles, the light would last several hours at the brightest setting. UPDATE: the battery still seemed to discharge quickly until I let it discharge slowly before recharging. Now, instead of going to zero overnight with nothing on, it goes to 45%. Will continue to monitor.

EXCELLENT battery! I was nervous at first doing the installation myself, but it was actually pretty easy and straightforward (with the help of YouTube). I let the initial charge (around 65%) go down to about 20%, then charged to full overnight and THREE DAYS LATER I am at 66%. Even after a few phone calls, text messages, data usage, and watching YouTube videos..66%! Definitely worth it.

This was super duper helpful! Changed the battery looking up YouTube videos! And tada my phone is back to life!

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.

La batterie de ma switch était morte, je l’ai remplacé avec cette batterie et pour le moment tout fonctionne bien facile à installer

Buena calidad

Working great for over 3 months so far. Works well

It’s been months and all is ok. Have steady hands, no distractions. White background for repair. Do a YouTube and make sure it’s for your phone. Easy to do. Once you’ve done one, you’ll never use service again. Comes with all the tools (which I’ve used for other repairs requiring tiny tools)

This kit and replacement batter did the trick. Used it to replace the batter on my Nintendo Switch Lite. I'll admit that it was really tricky getting the original battery out, as it's completely glued to the console, but the kit itself couldn't have helped with that. Once I had the new battery in my Switch is back to running for multiple hours which I'm very happy about.