The newest technology of solar wireless power bank is a separate device that uses a small solar panel to absorb light and then transfer to the phone. This process still needs customers to carry around another device along with their cell phones.
Now just think of a battery charger that charges your mobile automatically. When you sit for tea and place your mobile on the table, it simply charges your mobile. This product is a simple solar wireless power bank that able to charge users’ phone within a short distance which near the transmitter.