The Lenovo Self-Charging Bluetooth Keyboard is a peripheral that utilizes a photovoltaic (solar) panel at the top of the keyboard to power an internal rechargeable battery through the light in ...

To call it by its full name, this is the “Lenovo ... small and light, weighing in at just 9 ounces, half of which comes from the cables. That said, you should get enough battery life out of ...