We have already seen IPhone X, iPhone 12 Pro Max “Modify” USB-C port. Now, the iPhone 13 Pro Max comes with a modular USB-C port, a 3.5mm headphone jack, a larger battery, and a cooling fan.
In a series of videos on TikTok (or Douyin in China), Yang Changshun showed us the iPhone 13 Pro Max “Ultra”. As you can see in the attached pictures, this device is twice the thickness of the standard iPhone 13 Pro Max and adds a battery, two cooling fans, a USB Type-C port, loudspeakers and a 3.5mm jack.
Thanks to the upgraded battery, this iPhone 13 Pro Max can give double the usage time. The videos also show that this iPhone has a high AnTuTu score, which may be due to the extra cooling fan. While the end product looks a bit rough, it certainly provides a unique solution to the problems that many iPhone users face on a daily basis.
However, the fan components blown inside the phone are exposed to dust, and this iPhone 13 Pro Max “Ultra” is no longer water resistant.
You can watch the iPhone 13 Pro Max video series Here.
Reference: XDA-Developers
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