POWERTREKK, CHARGE MOBILE WITH WATER

                  
A water based mobile charger known as powertrekk has been developed by an swedish research team. It is world’s first ever water activated charger that uses both fresh and salty water to charge the device. the developers claimed that it can extend the battery life upto 2-3 watts. powwertrekk has been designed for the  people who spend time away from electricity grids.
Nearly 10 hours of phone battery life can be produced by an table spoon of water. this device is connected to the mobile phones via USB  ports and other compatible USB gadgets. the working of a powertrekk works  because of an chemical reaction in which water reacts with special powertrekks ingredient sodium silicide  to produce hydrogen gas. the powertrekk is more competitive then the traditional portable chargers. the powertrekk is first commercial product that uses sodium silicide. this product is a huge revolution in the field of the portable mobile charger devices.