Promotional Solar Backpack/Kitbag suppliers – China wholesale Solar Backpack/Kitbag – Buy Solar Backpack/Kitbag made in China

The series of solar energy charger absorbs solar energy from solar panel and then turns it into electric power, It can charge up mobile phone, CD player, MP3, radiogram, recorder, etc. It's better to be shined over 6-10 hours in abundant sunshine. If we need to be recharged and can also use the USB cable
Connected to the computer should be carried out above and rechargeable 2-4 hours can be full of battery