Chargeasap Flash Pro Ultra powers crowdfunding campaign to nearly $400,000 (2025)

Chargeasap touts theFlash Pro Ultra as the "World's 1st 275W power bank with Dual (1 for information such as percentage and temperature and another for real-time wattage) OLED screens".

Most of that power is distributed via 4 USB ports, 3 of which are type-C and 1 of which is backed to achieve top-end MacBook-worthy speeds of 140W.

The Flash Pro Ultra can also support wireless charging for an iPhone and an Apple Watch at the same time, which means it can charge up to 6 devices at once.

If the Ultra has one drawback, it is that it seems to have acquired more bulk even compared to its Flash Pro Plus predecessor - although that is explained somewhat by its"massive" rated capacity of 25,000mAh.

1,894 Kickstarter users seem prepared to live with that, though, as they had supplied theFlash Pro Ultra with $397,837 by the end of its time on that platform on April 12, 2025.

Those who still want to back the new and potentially supercharged power bank might be relieved to know that it is now an Indiegogo InDemand product, starting at $179 at the time of writing.

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Deirdre O Donnell - Senior Tech Writer - 8294 articles published on Notebookcheck since 2018

I became a professional writer and editor shortly after graduation. My degrees are in biomedical sciences; however, they led to some experience in the biotech area, which convinced me of its potential to revolutionize our health, environment and lives in general. This developed into an all-consuming interest in more aspects of tech over time: I can never write enough on the latest electronics, gadgets and innovations. My other interests include imaging, astronomy, and streaming all the things. Oh, and coffee.