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by rasz_pl 4465 days ago
>Wow

and

>I don't really understand

in same post, what are the odds? :) Its a scam. They are tryting to sell 50Whr battery that can be charged in

>nine hours for 100 percent charge on a 1A power supply

from usb (5V), thats maths 101

>Do they have circuits that somehow manage the battery

They are selling product that stores more power than it consumes while being charged. Its snake oil at best, more likely a scam.