This is a great solution to solve smartphone charging problems.
Smartphone will be charged with water Scientists have discovered a small charging device that looks like a credit card. This charging device contains one kind of saline water.
Which is capable of creating electric. As a result, the power bank can be charged on the phone as well.
The new charging device has been built by an organization named JQ. The device is named Power Card.
This power card can produce 1800 ml of amphire hour battery equally.
As a result, it can also be charged with electronic devices like tablets and computers.
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Small fuel cell.No need to charge but it is not convenient to add fuel.
Or is it a scam?
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