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

Worked great right out of the box. Fixed the issue. No complaints. Great product. Definitely recommend for repairs. Great upgraded battery capacity.

Works great and was way easier to put in than I thought it would be. If I Was able to do it, then that monkey who was taut to speak in sign language could Probably do it too. So you can definitely do it.

Battery degraded very quickly. The phone now shuts on and off randomly. I switched back to the old original battery. Phone is functioning fine now I had the battery like less than two months.

Despite some fuss from phone about not being an approved battery this does the job of breathing battery life back into an iPhone 11. Eventually noticed a good hour of battery life on heavy days. It did take finding ways to reduce the battery down to 20% at first to comply with the instructions to give it a few cycles to optimize. Areas of improvement: Understand that not everyone can have their phone drop below 50% because of travel and other time options. Suggest faster ways to discharge for optimization for those on the go. Replacement instructions are just general with no actual product specific information instructions. English instructions are very broken in dialect. Tools provided aren’t the most efficient. The most efficient suggestion I have for others revolves around unsticking the original battery from the case: Use the flexible yet strong plastic thing to jab about an inch into the spots that you see where the instructions direct you to painfully roll the sticky out. Save 10 minutes by unsticking from the camera end first giving you leverage to unstick at the charging the end. Clean the sticky from the case or just leave it there after old battery is removed. New battery install: Leave a bit of the battery resting on the side away of where it connects after all the things are refastened down. When you reapply the case it’ll slip in without having to worry about the connector slipping away.

Saved my old phone!

It’s a battery. Lower rating than advertised but slightly so it is what it is. No complaints for the price.

False advertising it has the normal mah than the original battery of the iPhone and not the 13800 that it says.

very good experience