Carryvolt: Power Bank Check

By Michal Strba on AppTrack Ninja.

Battery rules for flights

Carryvolt is for the moment at the security tray, when someone asks how many watt-hours your power bank has and all you can see is "20000mAh" in tiny grey print. Photograph the label and Carryvolt reads it right there on your iPhone. Apple's on-device text recognition picks out the mAh, the cell voltage and the watt-hour figure if the maker printed one, and does the conversion when it didn't. You get the number staff actually check, in a size you can read. Your bag is a list of luggage tags: the power bank you always carry, the slim magnetic pack, the camera spares, the laptop. Each one shows…

Categories: Travel, Utilities

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