The Power Sharing Cable by Samsung is a convenient smartphone accessory that allows users to easily transfer a charge from smartphones and tablets to any other Micro USB-equipped device. This invention could herald a change in the perception of smartphones.
All you have to do is link one end of the Power Sharing Cable to a compatible Samsung smartphone or tablet -- such as the Galaxy Note 4, Alpha, Avant and S5 smartphones and the Galaxy Tab S 10.5 and 8.4 tablets -- and plug the other end into any Micro USB device to transfer power.
The cable comes with a companion app that allows you to manage the amount of power being transferred.
The Power Sharing cable can be yours for only $20.