The DZ Energy Mini Portable USB Solar Charger with LED Light. The DZ-TP002 is a mini solar panel charger that will fit in the palm of your hand at just 9cm square. The mini USB solar charger comes with a 1000mAh Lithium Ion (Li-ion) battery to store the energy to charge your USB devices whilst on the move. Plug in any standard USB device with the USB lead that came with your device and use the energy in the Solar charger to charge your mobile phone, smartphone or ipod. The DZ-TP002 comes with a suction cup for sticking in a window or a simple hook for hanging the solar charger facing the sun. The other feature is the handy LED light for emergencies.