Solar Bag , Solar Backpack

Solar Knapsack absorbs the solar energy and changes the solar energy into the electric energy through the solar energy panel, store in the built-in storage battery, according to different interface, charge or supply power for all kinds of mobile phones or electronic products, suitable for emergency without electricity of field to use. When there is no sunshine for a long time, also can take the battery out and to supplement the electric energy to change the battery (disposable dry cell will do) with electricity for the mobile phone, or adopt the specialized charger, utilize city electricity to hold the electric box to charge.Solar knapsack is easy to operate,Solar knapsack is safe to use,Solar knapsack is convenient to carry, novel, Solar knapsack is the house, charging the products best of travel.

Solar Knapsack absorbs the solar energy and changes the solar energy into the electric energy through the solar energy panel.