N-C1S is a solar cell charger with 2 angle settings to adjust to the sun’s height. Place this compact solar charger by your window where it can constantly generate power with its highly efficient single crystal Si photovoltaic cell, and save it in an internal Li-ion battery. Recharchgeable Ni-MH batteries of size AA and AAA can be quickly reloaded. Solar power has been made easily enjoyable at home any day and any time by overcoming the problems of former solar technologie. It is also equipped with a power outlet USB2.0 port for you to enjoy various portable electric equipment.