Quad Pack solar charger

The QuadPack5 solar chargers are a practical power source for when you're out and about — whether in a café, on the beach or on a backpack during a hiking tour. With the lightweight, foldable devices, USB devices such as smartphones, digital cameras or GPS devices can charge with the power of the sun alone, as fast as a travel charger at a power outlet (0.9 A charging current). Thanks to the folding mechanism, the chargers can be reduced to about a quarter and are therefore extremely convenient to transport, e.g. on a backpack with its 2 eyelets. To charge, the charger is placed in the sun and a green LED on the back of the closure flap lights up. With full sun and good orientation, such a typical smartphone is charged in 3-5 hours. In cloudy or changing lighting conditions (e.g. on a backpack), you should connect the charger to a power bank, which will then be discharged into your smartphone later.