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Modified iPhone 13 Pro Max "Ultra" has twice the battery life, a USB-C port and more
iPhone 13 Pro Max is the first iPhone with a battery capacity of more than 4000 mAh. The phone has an incredibly long battery life thanks to the 352 mAh battery. So you will have enought battery for using https://apps.apple.com/us/app/pdf-scanner-app-scan-docs-id/id1495971405 whole day. In the battery test, we compared the iPhone 13 Pro Max with the Galaxy S22 Ultra, Galaxy S21 Ultra, Pixel 6 Pro, and OnePlus 10 Pro. The iPhone was able to surf at 120Hz for about 19 hours before the battery died. On his back.
Even more amazing is that a gentleman named Yang Changshun modified his iPhone 13 Pro Max and doubled the battery life in the process. According to MySmartPrice, Yang added two built-in speed control fans under the hood and used a dual-layer motherboard that he filled with thermal paste.
The phone's Lightning connector has been replaced with a USB-C connector and a 3.5mm headphone jack has been added to the phone. With all the improvements, the device received a new name: iPhone 13 Pro Max Ultra. And the changes helped the phone boost its AnTuTu benchmark score by 21.5 percent to 870.2.
You may remember that engineering student Ken Pillol replaced the iPhone X's Lightning connector with a USB-C connector last year. It can retain the same features that the original port offered, including data transfer and fast charging. The phone was sold at an online auction for $86,001.
It would be interesting to see what the so-called iPhone 13 Pro Max Ultra fetches at auction. If you plan to do this, Apple will void your phone's warranty.