The smartphone is an everyday gadget which majority use for various activities ranging from doing business to playing games and more.
Charging of our smartphones is quite essential in order to power it and keep the phone running so as to enable us to work with them.
There are several ways to charge our smartphones without using direct electricity, which are:
– Biolite’s Campstove: This is a portable stove for the outdoor gardener. This nifty contraption uses the heat radiating from the camp fire to generate electricity by way of thermoelectric generator, which then powers a fan to create airflow for improved combustion.
To use this method, plug in your smartphone, sit around a burning log and toast marshmallows for a while and after about two hours, the smartphone will be back to life.
– The Sun: This method has been tested and trusted by many who have used the radiation from the sun to charge their smartphones.
A regular 400 trillion watts from the solar system is thrown out at a regular basis, which can be used to charge our phones.
Harnessing of the sun’s rays is the challenge we may encounter, hence the need for the Solio Bolt Solar Charger + battery pack from battery energy systems.
With the onboard battery and rotating solar panels, the Solio Bolt Solar Charger can charge USB-powered gadgets ranging from MP3 players, and e-cards to many other gadgets.
– Using the hand crank: Applying this method basically can boost energy for the smartphone. Desperate smartphone users will get about 30 seconds of talk time per minute of cranking the Boost Turbine 2000 with the potential crack all the way to full charge.
With about 2000mAh, you can charge you phones and other personal electronics effectively.