>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 hour

>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.