- lifepo4 battery pack 12v2

Gavin Allen update: At 13: 47 on January 12, 2012, a Swedish company invented a charger that can power mobile phones, cameras and GPS devices
Fill your electronics with water.
PowerTrekk is designed for those who "take the time to stay away from the grid" and are unable to access traditional power in remote areas.
The charger takes only one tablespoon of water to produce a battery life for the phone for about 10 hours.
It works through chemical reactions.
Water reacts with sodium silicate, a special component of PowerTrekk, to produce hydrogen.
Sodium silicate is a new chemical powder developed by SiGNa Chemistry, a "green" energy company based in New York.
PowerTrekk is the first commercial product to use sodium silicate.
The present invention is suitable for any device with a USB port, as well as for almost any type of water, including brine.
If it is not thickened by mud or any other sediment, it can even run on puddles.
The product was unveiled last year at the World Mobile conference in Barcelona, but the technology has been shown at the Consumer Electronics Show (CES) in Las Vegas.
It plans to land in the European market at a recommended price of 199 euros (165 pounds) in June and 5, and the price of replacing sodium batteries is about 2 euros (1 pound ). 60).
Bjorn Westholm of myFC, the company behind PowerTrekk, said PowerTrekk has a competitive advantage over traditional portable chargers.
The energy of the fuel cell is generated immediately, and the charge is not affected by the weather or the position of the sun, as far as the solar panel is concerned.
Compared to the battery-powered travel charger, PowerTrekk provides a reliable charge as the battery pack does not run out like a battery.
This process is easy for users.
Sodium is stored in a small circular container called PowerPukk in a shape similar to ice hockey or shoespolish tin.
Put the PowerPukk slot in half of the external container.
The other half is a small tank in which you pour water.
Once the lid is sealed on an external container, the chemical reaction starts automatically and PowerTrekk is ready to use.
It is said that the chemical process is safe and environmental
Friendly, only-
The product is a little water vapor.
The portable battery pack can be used both as a charger and as a ready-made power supply;
You can plug in a flashlight or light.
According to Physorg, fuel cells can choose 1Kw or 3Kw. com.