The power film lightsaver usb solar panel provides maximum portability in a solar
powered cellphone charger.
Nokia exemplified this mentality by releasing a bicycle -
powered cellphone charger in Kenya, which has an 80 percent mobile penetration rate.
Not exact matches
I also use.9999 Silver and a simple 24V 500mA
cellphone - style batter
charger as my
power supply.
As with the Soccket ball, this design will no doubt have a vogue the world over, especially among people who can't be bothered traveling with
cellphone chargers, but its target is poorer people and villages without
power, while helping with climate change by reducing the need for kerosene, diesel and other pollutants.
Because the Pi is a micro computer and not simply a
cellphone getting a battery topped off, you need to use a high quality
charger with stable
power delivery that provides a consistent 5v with at least 700mA minimum output for older model units and 2.5 A for the Pi 3.
Include
power for a desk lamp, computer and
cellphone charger.