On sale appeared a bags, which fulfill besides their direct tasks also the function of universal charger. Their surface is made from build in photo cells, capable with bright sun to manufacture to 8 W of energy. In cases when the sun is not sufficient, charging is achieved from reserve power source 39 w-hr., also located in the bag. Bag has two USB- port for charging
The overall bag sizes are 26 x 34 cm with the thickness 5 cm, and weight together with the photo cells and built-in battery almost reaches 1 kilogram. The bag is accessible already , its cost composes $300. Related Products :
|